:root {
  --color-primary: #1e88e5; /* Soft Blue */
  --color-primary-light: #e3f2fd;
  --color-secondary: #43a047; /* Light Green */
  --color-secondary-light: #e8f5e9;
  --color-bg: #f9fbfd;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #e0e0e0;
  --border-radius: 16px;
  --box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
  --font-main: 'Nunito', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  font-size: 16px;
}

a {
  text-decoration: none;
  color: var(--color-primary);
  transition: var(--transition);
}

a:hover {
  color: var(--color-secondary);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  color: var(--color-primary);
  font-size: 2.5rem;
}

.section-subtitle {
  text-align: center;
  margin-bottom: 50px;
  color: var(--color-text-light);
  font-size: 1.2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Header */
.header {
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header.sticky {
  padding: 5px 0;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo-container {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.logo-tagline {
  font-size: 0.8rem;
  color: var(--color-secondary);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  gap: 20px;
}

.nav-link {
  color: var(--color-text);
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
}

.nav-link:hover, .nav-link.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

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

.hero h1 {
  font-size: 3.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: bold;
  font-size: 1.1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(30, 136, 229, 0.3);
}

.btn-primary:hover {
  background-color: #1565c0;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 136, 229, 0.4);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(67, 160, 71, 0.3);
}

.btn-secondary:hover {
  background-color: #2e7d32;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 160, 71, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Cards & Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.card-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.card-icon.secondary {
  background-color: var(--color-secondary-light);
  color: var(--color-secondary);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.card p {
  color: var(--color-text-light);
}

/* Forms */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--color-text);
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Alert Messages */
.alert {
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-weight: 600;
}

.alert-success {
  background-color: var(--color-secondary-light);
  color: #2e7d32;
  border: 1px solid #c8e6c9;
}

.alert-danger {
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ffcdd2;
}

/* Footer */
.footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 60px 0 20px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: 3px;
}

.footer-col p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 10px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.8);
}

.footer-links a:hover {
  color: var(--color-secondary-light);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

/* Back to Top */
#back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--color-secondary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  border: none;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

#back-to-top.show {
  opacity: 1;
  visibility: visible;
}

#back-to-top:hover {
  background-color: var(--color-primary);
  transform: translateY(-5px);
}

/* Responsive */
@media (max-width: 992px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: var(--transition);
    gap: 10px;
  }
  
  .nav-menu.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .grid-2, .grid-3, .grid-4, .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-btns {
    flex-direction: column;
  }
  
  .section {
    padding: 50px 0;
  }
}

/* Page Header */
.page-header {
  background-color: var(--color-primary-light);
  padding: 60px 0;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.page-title {
  color: var(--color-primary);
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.breadcrumb {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--color-primary);
}

/* FAQs */
.faq-item {
  background-color: var(--color-white);
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  cursor: pointer;
  font-weight: bold;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
  color: var(--color-text-light);
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 500px;
}

.faq-item.active .faq-question {
  color: var(--color-secondary);
}

/* SVG Placeholder Backgrounds */
.placeholder-img {
  background-color: #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #757575;
  font-size: 1.2rem;
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.staff-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 20px;
  object-fit: cover;
  border: 4px solid var(--color-primary-light);
}

.text-center { text-align: center; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mt-4 { margin-top: 40px; }

/* Testimonials */
.testimonial-card {
  text-align: center;
  padding: 40px 30px;
}

.stars {
  color: #ffc107;
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  font-weight: bold;
  color: var(--color-primary);
}

/* Process Steps */
.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 20px;
}