@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Roboto+Slab:wght@400;500;700&display=swap');

:root {
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Roboto Slab', Georgia, serif;

  /* Manufacturing-inspired color palette */
  --color-primary: #1a365d;
  --color-primary-light: #2c5282;
  --color-secondary: #c05621;
  --color-secondary-light: #dd6b20;
  --color-accent: #2b6cb0;
  --color-dark: #1a202c;
  --color-gray-800: #2d3748;
  --color-gray-600: #4a5568;
  --color-gray-400: #a0aec0;
  --color-gray-200: #e2e8f0;
  --color-gray-100: #f7fafc;
  --color-white: #ffffff;

  /* Background gradient */
  --color-bg: linear-gradient(180deg, #f7fafc 0%, #e2e8f0 100%);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--color-bg);
  font-family: var(--font-primary);
  min-height: 100%;
  color: var(--color-gray-800);
  line-height: 1.6;
}

body {
  margin: 0;
  padding: 0;
}

/* Site Header / Navigation */
.site-header {
  background: var(--color-primary);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.site-header .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-header .logo {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 2rem;
}

.site-header nav a {
  color: var(--color-gray-200);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.site-header nav a:hover {
  color: var(--color-white);
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: 6rem 2rem;
  text-align: center;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  opacity: 0.1;
}

.gear-icon {
  position: absolute;
  color: var(--color-white);
  animation: rotate 20s linear infinite;
}

.gear-1 {
  width: 200px;
  height: 200px;
  top: -50px;
  left: -50px;
}

.gear-2 {
  width: 150px;
  height: 150px;
  bottom: -30px;
  right: 10%;
  animation-direction: reverse;
  animation-duration: 15s;
}

.gear-3 {
  width: 100px;
  height: 100px;
  top: 20%;
  right: 5%;
  animation-duration: 25s;
}

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

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-white);
  margin: 0 0 1rem 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-content .tagline {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--color-gray-200);
  margin: 0;
  font-weight: 400;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section Styles */
section {
  padding: 5rem 2rem;
}

section h2 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  color: var(--color-primary);
  margin: 0 0 1.5rem 0;
  text-align: center;
}

section p {
  font-size: 1.125rem;
  color: var(--color-gray-600);
  max-width: 800px;
  margin: 0 auto 2rem auto;
  text-align: center;
}

/* Section Icons */
.section-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem auto;
  color: var(--color-secondary);
}

.section-icon svg {
  width: 100%;
  height: 100%;
}

/* About Section */
.about-section {
  background: var(--color-white);
}

/* Services Section */
.services-section {
  background: var(--color-gray-100);
}

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

.service-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem auto;
  color: var(--color-accent);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 0 0 1rem 0;
}

.service-card p {
  font-size: 1rem;
  color: var(--color-gray-600);
  margin: 0;
  text-align: center;
}

/* Why Section */
.why-section {
  background: var(--color-white);
}

.features-list {
  max-width: 600px;
  margin: 0 auto;
}

.feature {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.feature:last-child {
  border-bottom: none;
}

.check-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--color-secondary);
}

.check-icon svg {
  width: 100%;
  height: 100%;
}

.feature span:last-child {
  font-size: 1.1rem;
  color: var(--color-gray-800);
}

/* Contact Section */
.contact-section {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  text-align: center;
}

.contact-section h2 {
  color: var(--color-white);
}

.contact-section p {
  color: var(--color-gray-200);
}

/* Buttons */
.bttn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.bttn.primary {
  background: var(--color-secondary);
  color: var(--color-white);
  border: 2px solid var(--color-secondary);
  box-shadow: 0 4px 12px rgba(192, 86, 33, 0.3);
}

.bttn.primary:hover {
  background: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  box-shadow: 0 6px 16px rgba(192, 86, 33, 0.4);
}

.bttn.secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* Footer */
.site-footer {
  background: var(--color-dark);
  padding: 2rem;
  color: var(--color-gray-400);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-content p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-gray-400);
  text-align: left;
}

.footer-nav {
  display: flex;
  gap: 2rem;
}

.footer-nav a {
  color: var(--color-gray-400);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--color-white);
}

/* Content Pages (Privacy, Terms) */
#content {
  min-height: calc(100vh - 200px);
}

.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  background: var(--color-white);
}

.page-content h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-primary);
  margin: 0 0 2rem 0;
}

.page-content h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 2.5rem 0 1rem 0;
  text-align: left;
}

.page-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-primary-light);
  margin: 2rem 0 0.75rem 0;
}

.page-content p {
  font-size: 1rem;
  color: var(--color-gray-600);
  margin: 0 0 1rem 0;
  text-align: left;
  max-width: none;
}

.page-content ul,
.page-content ol {
  color: var(--color-gray-600);
  margin: 0 0 1rem 0;
  padding-left: 1.5rem;
}

.page-content li {
  margin-bottom: 0.5rem;
}

.page-content strong {
  color: var(--color-gray-800);
}

.page-content hr {
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .site-header {
    padding: 1rem;
  }

  .site-header .container {
    flex-direction: column;
    gap: 1rem;
  }

  .site-header nav {
    gap: 1rem;
  }

  .hero-section {
    padding: 4rem 1.5rem;
    min-height: 300px;
  }

  section {
    padding: 3rem 1.5rem;
  }

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

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-content p {
    text-align: center;
  }

  .footer-nav {
    flex-direction: column;
    gap: 1rem;
  }

  .gear-1 {
    width: 120px;
    height: 120px;
  }

  .gear-2 {
    width: 90px;
    height: 90px;
  }

  .gear-3 {
    width: 60px;
    height: 60px;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  section h2 {
    font-size: 1.75rem;
  }

  .bttn {
    padding: 0.875rem 1.5rem;
    font-size: 0.9rem;
  }
}