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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.navbar {
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: #f36b40;
}

.nav-logo i {
  margin-right: 10px;
  font-size: 1.8rem;
}

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

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: #f36b40;
}

.portal-btn {
  background: #f36b40;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.3s;
}

.portal-btn:hover {
  background: #d85a36;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: #333;
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f36b40 0%, #d85a36 100%);
  color: white;
  padding: 120px 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn-primary,
.btn-secondary {
  padding: 12px 24px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary {
  background: #fff;
  color: #f36b40;
}

.btn-primary:hover {
  background: #f8f8f8;
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover {
  background: white;
  color: #f36b40;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

/* Products Section */
.products {
  padding: 80px 0;
  background: #f8f9fa;
}

.products h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #f36b40;
}

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

.product-card {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.product-card:hover {
  transform: translateY(-5px);
}

.product-icon {
  font-size: 3rem;
  color: #f36b40;
  margin-bottom: 1rem;
}

.product-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #333;
}

.product-card p {
  color: #666;
  line-height: 1.6;
}

/* Services Section */
.services {
  padding: 80px 0;
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #f36b40;
}

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

.service-item {
  text-align: center;
  padding: 2rem;
}

.service-item i {
  font-size: 3rem;
  color: #f36b40;
  margin-bottom: 1rem;
}

.service-item h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: #333;
}

.service-item p {
  color: #666;
}

/* About Section */
.about {
  padding: 80px 0;
  background: #f8f9fa;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #f36b40;
}

.about p {
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.stats {
  display: flex;
  gap: 2rem;
}

.stat {
  text-align: center;
}

.stat h3 {
  font-size: 2rem;
  color: #f36b40;
  margin-bottom: 0.5rem;
}

.stat p {
  color: #666;
  font-size: 0.9rem;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

/* Contact Section */
.contact {
  padding: 80px 0;
}

.contact h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #f36b40;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item i {
  font-size: 1.5rem;
  color: #f36b40;
  margin-top: 0.2rem;
}

.contact-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.contact-item p {
  color: #666;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #f36b40;
}

.contact-form .btn-primary {
  background: #f36b40;
  color: white;
}

.contact-form .btn-primary:hover {
  background: #d85a36;
}

/* Footer */
.footer {
  background: #333;
  color: white;
  padding: 40px 0 20px;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.footer-logo i {
  margin-right: 10px;
  color: #f36b40;
}

.footer-section h3 {
  margin-bottom: 1rem;
  color: #f36b40;
}

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

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

.footer-section a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s;
}

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

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

.social-links a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background: #f36b40;
  color: white;
  text-align: center;
  line-height: 40px;
  border-radius: 50%;
  transition: background 0.3s;
}

.social-links a:hover {
  background: #d85a36;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #555;
  color: #ccc;
}

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

  .nav-menu {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .about-content,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .stats {
    justify-content: center;
  }

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

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.8rem;
  }

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

  .btn-primary,
  .btn-secondary {
    width: 100%;
    max-width: 250px;
  }
}