/* MicroRobo Systems Website Styles */

:root {
  --primary-blue: #4A90D9;
  --light-blue: #7DB3E8;
  --primary-orange: #FF6B35;
  --light-orange: #FF8C42;
  --dark-gray: #2C3E50;
  --light-gray: #ECF0F1;
  --white: #FFFFFF;
  --text-color: #333333;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  overflow-x: hidden;
}

/* Navigation */
nav {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

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

.company-name {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-blue);
}

.company-name span {
  color: var(--primary-orange);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-orange);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-blue);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--light-blue) 0%, var(--primary-blue) 100%);
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
  color: var(--white);
  z-index: 10;
  position: relative;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease;
}

.hero h1 span {
  color: var(--primary-orange);
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  animation: fadeInUp 1.2s ease;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--primary-orange);
  color: var(--white);
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  transition: all 0.3s ease;
  animation: fadeInUp 1.4s ease;
}

.cta-button:hover {
  background: var(--light-orange);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255, 107, 53, 0.3);
}

/* Animation Canvas */
#animationCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Content Sections */
.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 3rem;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-orange);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  border-top: 4px solid var(--primary-blue);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  border-top-color: var(--primary-orange);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-orange);
  margin-bottom: 1rem;
}

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

.service-card p {
  color: var(--text-color);
  line-height: 1.8;
}

.service-card ul {
  margin-top: 1rem;
  list-style-position: inside;
  color: var(--text-color);
}

.service-card ul li {
  margin-bottom: 0.5rem;
}

/* Project Highlights */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.project-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.project-header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--light-blue) 100%);
  padding: 1.5rem;
  color: var(--white);
}

.project-header h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.project-content {
  padding: 2rem;
}

.project-content h4 {
  color: var(--primary-orange);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.project-content ul {
  margin-left: 1.5rem;
  color: var(--text-color);
}

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

/* Contact Section */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  font-size: 2rem;
  color: var(--primary-orange);
  min-width: 40px;
}

.contact-details h3 {
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

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

.contact-details a {
  color: var(--primary-orange);
  text-decoration: none;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  color: var(--primary-blue);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem;
  border: 2px solid var(--light-gray);
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

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

.submit-button {
  padding: 1rem 2rem;
  background: var(--primary-blue);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button:hover {
  background: var(--primary-orange);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* Footer */
footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: 3rem 2rem 1rem;
  margin-top: 5rem;
}

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

.footer-section h3 {
  color: var(--primary-orange);
  margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
  color: var(--light-gray);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--light-gray);
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .section {
    padding: 3rem 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .contact-container {
    padding: 2rem 1.5rem;
  }
}

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

  .company-name {
    font-size: 1.2rem;
  }

  .logo {
    height: 40px;
  }
}