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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f9fafb;
  color: #1f2937;
  line-height: 1.7;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}


.header {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: white;
  padding: 1.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

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


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

.nav-link {
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #fbbf24;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #fbbf24;
}

.nav-link:hover::after {
  width: 100%;
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  background: #1e40af;
  padding: 1.5rem 0;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav .nav-list {
  flex-direction: column;
  gap: 1rem;
  padding: 0 1.5rem;
}

.hero {
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  color: white;
  text-align: center;
  padding: 6rem 1.5rem;
}

.hero h2 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.3rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.btn {
  display: inline-block;
  background: linear-gradient(to right, #facc15, #f97316);
  color: white;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.2rem;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.3);
  transition: all 0.3s ease;
}

.btn:hover {
  background: linear-gradient(to right, #f97316, #facc15);
  transform: scale(1.05);
  box-shadow: 0 12px 25px rgba(249, 115, 22, 0.4);
}


.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 0px;
  color: #1f2937;
}


#observation {
  text-align: center;
  margin-bottom: 2rem;

}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

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

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card h3 {
  font-size: 1.6rem;
  color: #2563eb;
  margin-bottom: 1rem;
  font-weight: 600;
}

.card p {
  color: #4b5563;
  font-size: 1.1rem;
}


.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #3b82f6, #1e40af);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
  transition: transform 0.3s ease;
}

.card:hover .step-icon {
  transform: scale(1.1);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  color: #1e40af;
}

.card p {
  font-size: 1rem;
  color: #4b5563;
}

.contact {
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  color: white;
  text-align: center;
}

.form-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  color: #1f2937;
  padding: 2.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.input,
.textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  margin-bottom: 1.2rem;
  border: 1px solid #d1d5db;
  border-radius: 0.75rem;
  font-size: 1.1rem;
  transition: border 0.3s ease;
}

.input:focus,
.textarea:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.textarea {
  min-height: 140px;
  resize: vertical;
}

.footer {
  background: #111827;
  color: #9ca3af;
  text-align: center;
  padding: 3rem 1.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
}

.social-links a {
  color: #9ca3af;
  font-size: 2rem;
  transition: color 0.3s ease;
}

.social-links a:hover {
  color: #fbbf24;
}


@media (max-width: 768px) {
  .nav-list {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .mobile-nav.active .nav-list {
    display: flex;
  }

  .hero h2 {
    font-size: 2.5rem;
  }

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

  .section-title {
    font-size: 2.2rem;
  }

  .form-container {
    padding: 2rem;
  }

  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .logo img{
  position: relative;
  margin-top: -25px;
  gap: 8px;
  font-size: 1.0rem;
  font-weight: 300;
}
  
  
}


.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.5rem;
  font-weight: 400;
}

.logo img {
  height: 40px;
    border-radius: 5px;
}


.logo-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.0rem;
  text-align: center;
}

.logo-footer img {
  height: 40px;
    border-radius: 5px;
}