/* Import the 'Inter' font from Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Basic resets and box-sizing */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Root variables for the color palette */
:root {
  --primary-bg: #FFFFFF;
  --primary-text: #111827;
  --accent-color: #2563EB;
  --border-color: #E5E7EB;
  --hover-color: #1D4ED8;
  --light-gray: #F9FAFB;
  --medium-gray: #6B7280;
  --shadow-light: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --transition: all 0.3s ease;
}

/* Body styling with primary font and colors */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--primary-bg);
  color: var(--primary-text);
  line-height: 1.6;
  scroll-behavior: smooth;
}

/* Header Styling */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--primary-bg);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-text);
  text-decoration: none;
  transition: var(--transition);
}

.logo:hover {
  color: var(--accent-color);
}

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

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
}

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

.nav-link {
  color: var(--primary-text);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: var(--transition);
}

.nav-link:hover {
  background-color: var(--light-gray);
  color: var(--accent-color);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--primary-text);
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--primary-bg) 100%);
  padding: 6rem 2rem;
  text-align: center;
}

.hero-container {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-text);
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  color: var(--medium-gray);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-medium);
}

.cta-button:hover {
  background-color: var(--hover-color);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.3);
}

/* Services Section */
.services {
  padding: 6rem 2rem;
  background-color: var(--primary-bg);
}

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

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-text);
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--medium-gray);
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.service-card {
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-light);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: white;
  transition: var(--transition);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  fill: white;
}

.service-card:hover .service-icon {
  background-color: var(--hover-color);
  transform: scale(1.1);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-text);
}

.service-card p {
  color: var(--medium-gray);
  line-height: 1.7;
}

/* About Section */
.about {
  padding: 6rem 2rem;
  background-color: var(--light-gray);
}

.about-container {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.about-content p {
  color: var(--medium-gray);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background-color: var(--primary-bg);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-light);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  display: block;
}

.stat-label {
  color: var(--medium-gray);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.about-image {
  background-color: var(--primary-bg);
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-light);
}

.about-logo-image {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

/* Contact Section */
.contact {
  padding: 6rem 2rem;
  background-color: var(--primary-bg);
}

.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form {
  background-color: var(--light-gray);
  padding: 3rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-light);
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--primary-bg);
  color: var(--primary-text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236B7280'%3E%3Cpath d='M7,10L12,15L17,10H7Z' /%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.5em;
  padding-right: 3rem; /* Make space for the arrow */
}

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

.submit-button {
  background-color: var(--accent-color);
  color: white;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}

.submit-button:hover {
  background-color: var(--hover-color);
  transform: translateY(-1px);
}

.submit-button:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

/* Key Contacts Section */
.key-contacts {
  padding: 6rem 2rem;
  background-color: var(--light-gray);
}

.contacts-container {
  max-width: 1000px;
  margin: 0 auto;
}

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

.contact-card {
  background-color: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow-light);
}

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

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-text);
}

.contact-title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.contact-phone,
.contact-email {
  color: var(--medium-gray);
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

/* Footer */
.footer {
  background-color: var(--primary-text);
  color: white;
  padding: 3rem 2rem 2rem;
  text-align: center;
}

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

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

.footer-section h3 {
  margin-bottom: 1rem;
  color: white;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo-image {
  height: 40px;
  width: auto;
}

.footer-logo h3 {
  margin: 0;
  color: white;
}

.footer-section p,
.footer-section a {
  color: #D1D5DB;
  text-decoration: none;
  transition: var(--transition);
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  color: #9CA3AF;
}

/* Media Queries for Mobile and Tablet */
@media (max-width: 768px) {
  /* Header responsive */
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--primary-bg);
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: var(--shadow-medium);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-menu li {
    margin: 0.5rem 0;
  }
  
  /* Hero responsive */
  .hero {
    padding: 4rem 1rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  /* Services responsive */
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  /* About responsive */
  .about-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  /* Contact responsive */
  .contact-form {
    padding: 2rem;
  }
  
  /* Key Contacts responsive */
  .contacts-grid {
    grid-template-columns: 1fr;
  }
  
  /* General spacing */
  .services,
  .about,
  .contact,
  .key-contacts {
    padding: 4rem 1rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

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

  
  .section-title {
    font-size: 1.75rem;
  }
  
  .about-content h2 {
    font-size: 1.75rem;
    white-space: nowrap;
  }
  
  .navbar {
    padding: 1rem;
  }
  
  .logo-text {
    font-size: 1.2rem;
  }
  
  .logo-image {
    height: 40px;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
}