/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #374151;
  background-color: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Typography */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.25rem;
  color: #6b7280;
  max-width: 48rem;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.text-center {
  text-align: center;
}

.text-blue {
  color: #2563eb;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.875rem;
}

.btn-primary {
  background-color: #2563eb;
  color: white;
}

.btn-primary:hover {
  background-color: #1d4ed8;
}

.btn-outline {
  background-color: transparent;
  color: #2563eb;
  border: 1px solid #2563eb;
}

.btn-outline:hover {
  background-color: #2563eb;
  color: white;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* Badge */
.badge {
  display: inline-block;
  background-color: #dbeafe;
  color: #1e40af;
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.stats-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e7eb;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.logo-icon {
  background-color: #2563eb;
  color: white;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #111827;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: #6b7280;
}

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

.nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  font-size: 0.875rem;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-link:hover,
.nav-link.active {
  color: #2563eb;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: #2563eb;
}

.nav-cta {
  display: flex;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: white;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
  transition: right 0.3s ease;
  z-index: 1000;
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu-content {
  padding: 1rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
  margin-bottom: 1.5rem;
}

.mobile-menu-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-link {
  text-decoration: none;
  color: #374151;
  font-weight: 500;
  font-size: 1.125rem;
  padding: 0.5rem 0;
}

.mobile-contact {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.mobile-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(30, 58, 138, 0.6));
  z-index: -1;
}

.hero-content {
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  color: #e5e7eb;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Welcome Section */
.welcome {
  padding: 5rem 0;
  background-color: white;
}

.title-underline {
  width: 6rem;
  height: 0.25rem;
  background-color: #2563eb;
  margin: 0 auto 2rem;
}

/* About Section */
.about-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f0f9ff, #ecfdf5);
}

.about-text {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.about-text p {
  margin-bottom: 1.5rem;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.stat-card {
  text-align: center;
  padding: 1.5rem;
  background-color: white;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: #6b7280;
}

/* Services Section */
.services {
  padding: 5rem 0;
  background-color: white;
}

.service-card {
  background-color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  text-align: center;
}

.service-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.service-icon {
  background-color: #dbeafe;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: all 0.3s;
}

.service-card:hover .service-icon {
  background-color: #2563eb;
  color: white;
}

.service-icon i {
  width: 2.5rem;
  height: 2.5rem;
  color: #2563eb;
}

.service-card:hover .service-icon i {
  color: white;
}

.service-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1rem;
}

.service-description {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  margin-bottom: 1.5rem;
  text-align: left;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}

.service-features i {
  color: #10b981;
  width: 1rem;
  height: 1rem;
}

/* Products Preview */
.products-preview {
  padding: 5rem 0;
  background: linear-gradient(135deg, #f0f9ff, #ecfdf5);
}

.product-card {
  background-color: white;
  padding: 1.5rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s;
}

.product-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.product-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.product-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 0.5rem;
}

.product-card p {
  color: #6b7280;
  font-size: 0.875rem;
}

/* Why Choose Us */
.why-choose {
  padding: 5rem 0;
  background-color: white;
}

.why-choose-image img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.features-list {
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.feature-icon {
  background-color: #dbeafe;
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon i {
  color: #2563eb;
  width: 1.5rem;
  height: 1.5rem;
}

.feature-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.5rem;
}

.feature-content p {
  color: #6b7280;
  line-height: 1.6;
}

/* Statistics */
.statistics {
  padding: 5rem 0;
  background: linear-gradient(135deg, #2563eb, #10b981);
  color: white;
}

.stat-item {
  text-align: center;
}

.stat-item .stat-number {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: white;
}

.stat-item .stat-label {
  color: #bfdbfe;
}

/* CTA Section */
.cta {
  padding: 5rem 0;
  background-color: white;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 1.25rem;
  color: #6b7280;
  margin-bottom: 2rem;
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

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

/* Footer */
.footer {
  background-color: #111827;
  color: white;
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-description {
  color: #9ca3af;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: #9ca3af;
  transition: color 0.2s;
}

.social-links a:hover {
  color: #60a5fa;
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s;
}

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

.contact-info .contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: #9ca3af;
}

.contact-info .contact-item i {
  color: #60a5fa;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding: 2rem 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  color: #9ca3af;
  font-size: 0.875rem;
}

.certification {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #9ca3af;
  font-size: 0.875rem;
}

.certification i {
  color: #60a5fa;
  width: 1rem;
  height: 1rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: #9ca3af;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-bottom-links a:hover {
  color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .mobile-menu {
    display: block;
  }

  .grid-2 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .stats-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }

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

  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  .stats-grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

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

  .logo-text {
    display: none;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 0.75rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .hero-description,
  .section-description {
    font-size: 1rem;
  }

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