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

body {
  font-family: 'Poppins', sans-serif;
  background-color: #f0f9ff;
  color: #1B4965;
  line-height: 1.6;
}

img {
  max-width: 90%;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
header {
  background-color: #ffffff;
  border-bottom: 2px solid #62B6CB;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 999;
}

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

.logo {
  height: 65px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links li a {
  text-decoration: none;
  color: #1B4965;
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links li a:hover {
  color: #118ab2;
}

/* Hero Section */
.hero {
  background-color: #d9f0ff;
  padding: 4rem 1rem;
  align-items: center;
}

.hero-flex {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 2rem;
}

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

.hero-text h1 {
  font-size: 2.5rem;
  color: #073b4c;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.2rem;
  color: #1B4965;
}

.hero-image img {
  border-radius: 10px;
  max-width: 500px;
}

/* About Section */
.about {
  background-color: #e0f7f4;
  padding: 4rem 1rem;
  text-align: center;
}

.about h2 {
  font-size: 2rem;
  color: #006d77;
  margin-bottom: 1rem;
}

.about p {
  color: #1B4965;
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Why Us Section */
.why-us {
  background-color: #f0f9ff;
  padding: 4rem 1rem;
  text-align: center;
}

.why-us h2 {
  font-size: 2rem;
  color: #006d77;
  margin-bottom: 1rem;
}

.why-us p {
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto;
  color: #1B4965;
}

/* Services Section */
.services {
  background-color: #e0f7f4;
  padding: 4rem 1rem;
  text-align: center;
}

.services h2 {
  font-size: 2rem;
  color: #006d77;
  margin-bottom: 2rem;
}

.service-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.service-card {
  background-color: #ffffff;
  padding: 2rem 1rem;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.service-card i {
  font-size: 2.5rem;
  color: #118ab2;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.3rem;
  color: #073b4c;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 1rem;
  color: #555;
}

/* CTA Section */
.cta {
  background: linear-gradient(135deg, #62B6CB, #1B4965);
  color: #ffffff;
  text-align: center;
  padding: 4rem 1rem;
  position: relative;
  overflow: hidden;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* CTA Button Animation */
.cta-button {
  background-color: #ffffff;
  color: #1B4965;
  padding: 0.75rem 2rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 30px;
  font-size: 1rem;
  display: inline-block;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: #5FA8D3;
  transition: all 0.4s ease;
  z-index: -1;
}

.cta-button:hover::before {
  left: 0;
}

.cta-button:hover {
  color: #ffffff;
}

/* Contact Info Section (Toggle Display) */
.contact-info {
  background-color: #f0f9ff;
  padding: 2rem 1rem;
  text-align: center;
  display: none;
  animation: fadeIn 0.6s ease-in-out forwards;
}

.contact-info h3 {
  font-size: 1.5rem;
  color: #006d77;
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 1rem;
  color: #1B4965;
  margin-bottom: 0.5rem;
}

.contact-info a {
  color: #118ab2;
  text-decoration: none;
  font-weight: 600;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (min-width: 768px) {
  .hero-flex {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .hero-text {
    text-align: center;
    flex: 1;
  }

  .hero-image {
    flex: 1;
    text-align: center;
  }
}