:root {
  /* Premium Color Palette inspired by Madagascar & Modern Web */
  --primary: #0f766e; /* Deep Teal/Ocean */
  --primary-hover: #115e59;
  --secondary: #d97706; /* Warm Terracotta / Baobab orange */
  --secondary-hover: #b45309;
  
  --bg-color: #f8fafc;
  --surface: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-float: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --font-family: 'Outfit', 'Inter', system-ui, sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

button, input, select {
  font-family: inherit;
  border: none;
}
button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(15, 118, 110, 0.39);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 118, 110, 0.23);
}

.btn-secondary {
  background-color: var(--secondary);
  color: white;
  box-shadow: 0 4px 14px 0 rgba(217, 119, 6, 0.39);
}

.btn-secondary:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.23);
}

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

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

/* Navigation - Glassmorphism */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-main);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: width 0.3s ease;
}

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

.nav-links a.btn::after {
  display: none;
}

.nav-dropdown {
  position: relative;
  display: inline-block;
}
.nav-dropdown-content {
  display: none;
  position: absolute;
  background-color: #fff;
  min-width: 220px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  z-index: 999;
  border-radius: var(--radius-sm);
  top: 100%;
  left: 0;
  padding: 0.5rem 0;
  border: 1px solid var(--border-color);
}
.nav-dropdown-content a {
  padding: 10px 16px;
  display: block;
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-dropdown-content a::after {
  display: none;
}
.nav-dropdown-content a:hover {
  background-color: #f8fafc;
  color: var(--primary);
}
.nav-dropdown:hover .nav-dropdown-content {
  display: block;
}

/* Hero Section */
.hero {
  padding-top: 140px;
  padding-bottom: 80px;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(248, 250, 252, 0.9) 0%, rgba(226, 232, 240, 0.5) 100%);
  position: relative;
  overflow: hidden;
}

/* Decorative background blobs */
.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(15,118,110,0.1) 0%, rgba(15,118,110,0) 70%);
  border-radius: 50%;
  z-index: -1;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(217,119,6,0.1) 0%, rgba(217,119,6,0) 70%);
  border-radius: 50%;
  z-index: -1;
}

.hero h1 {
  margin-bottom: 1.5rem;
  max-width: 800px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 3rem;
}

/* Search Box Component */
.search-box {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid var(--border-color);
  animation: slideUp 0.6s ease-out;
}

.search-form {
  display: grid;
  grid-template-columns: 1.2fr 1.5fr 1.5fr 1fr 1fr auto;
  gap: 1rem;
  align-items: center;
}

.input-group {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.input-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.input-group input, .input-group select {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--bg-color);
}

.input-group input:focus, .input-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.1);
  background-color: var(--surface);
}

.search-btn {
  height: 100%;
  margin-top: 1.5rem; /* Align with inputs */
}

/* Animations */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 992px) {
  .search-form {
    grid-template-columns: 1fr 1fr;
  }
  .search-btn {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  .search-form {
    grid-template-columns: 1fr;
  }
  .search-btn {
    grid-column: span 1;
  }
  .nav-links {
    display: none; /* We will need a hamburger menu later */
  }
}