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

:root {
  --primary: #3781BD;
  --secondary: #5D9CD0;
  --accent-light: #EBF3F9;
  --accent-green: #A4C8E5;
  --dark: #2F6EA2;
  --light: #f9f9f9;
  --border: #e0e0e0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
}

/* Header & Navigation */
header {
  background-color: white;
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  text-decoration: none;
  color: white;
  width:20%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

nav a {
  color: #0a528d;
  text-decoration: none;
  font-size: 20px;
  transition: color 0.3s;
}
nav{
    padding-top:25px;
}
nav a:hover {
  color: blue;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #0a528d;
  font-size: 1.5rem;
  cursor: pointer;
}

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

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: bold;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-button {
  display: inline-block;
  background-color: var(--accent-light);
  color: var(--primary);
  padding: 0.75rem 2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s;
  border: 2px solid var(--accent-light);
  cursor: pointer;
  font-size: 1rem;
}

.cta-button:hover {
  background-color: transparent;
  color: var(--accent-light);
}

/* Main Content Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

section {
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 2rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--dark);
  text-align: center;
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

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

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

/* Cards */
.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all 0.3s;
}

.card:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}

.card-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 1rem;
  color: var(--secondary);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.card p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* List Styles */
ul {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

ul li {
  margin-bottom: 0.8rem;
  line-height: 1.6;
}

strong {
  color: var(--primary);
}

/* Images */
img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.image-placeholder {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-green) 100%);
  width: 100%;
  height: 300px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: bold;
  font-size: 1.1rem;
}

/* Contact Form */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--primary);
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(55, 129, 189, 0.1);
}

/* Footer */
footer {
  background-color: var(--primary);
  color: white;
  padding: 3rem 2rem 1rem;
  margin-top: 4rem;
}

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

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

.footer-col h4 {
  margin-bottom: 1rem;
  color: var(--accent-light);
}

.footer-col ul {
  list-style: none;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
  margin-left: 0;
}

.footer-col a {
  color: #e0e0e0;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-col a:hover {
  color: var(--accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

/* Breadcrumbs */
.breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem 0;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--secondary);
  text-decoration: none;
  margin: 0 0.5rem;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* Accordion */
.accordion-item {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.accordion-header {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
}

.accordion-header:hover {
  color: var(--secondary);
}

.accordion-content {
  display: none;
  padding-top: 1rem;
  color: #666;
  line-height: 1.6;
}

.accordion-item.active .accordion-content {
  display: block;
}

/* Text Alignment & Styling */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary);
}

.bg-accent {
  background-color: var(--accent-green);
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
}

.highlight {
  background-color: var(--accent-light);
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-container {
    flex-wrap: wrap;
  }

  nav {
    display: none;
    width: 100%;
    order: 3;
  }

  nav.active {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
  }

  .menu-toggle {
    display: block;
  }

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

  .hero p {
    font-size: 1rem;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 1.8rem;
  }

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

  .container {
    padding: 2rem 1rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 1rem;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  nav ul {
    gap: 0.5rem;
  }

  .logo {
    font-size: 1.3rem;
  }
}

/* Print Styles */
@media print {
  header,
  footer,
  .cta-button {
    display: none;
  }
}