:root {
  --primary: #0f4c81;
  --primary-dark: #09345b;
  --accent: #e67e22;
  --accent-hover: #d35400;
  --text-main: #2c3e50;
  --text-muted: #596573;
  --bg-light: #f8fafc;
  --border-color: #e2e8f0;
  --white: #ffffff;
  --max-width: 1200px;
  --transition: all 0.25s ease-in-out;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* Header & Navigation */
header {
  background: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar {
  background: var(--primary-dark);
  color: var(--white);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  text-align: center;
}

.navbar {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  max-width: 260px;
  line-height: 1.2;
}

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

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

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.nav-phone-btn {
  background: var(--accent);
  color: var(--white) !important;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  font-weight: 600;
  transition: var(--transition);
}

.nav-phone-btn:hover {
  background: var(--accent-hover);
}

/* Mobile Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(15, 76, 129, 0.9), rgba(9, 52, 91, 0.9)), url('https://images.pexels.com/photos/221389/pexels-photo-221389.jpeg?auto=compress&cs=tinysrgb&w=1200') center/cover no-repeat;
  color: var(--white);
  padding: 5rem 1rem;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 0.9rem 2rem;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Sections */
section {
  padding: 4rem 1rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.bg-light {
  background-color: var(--bg-light);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem auto;
  font-size: 1.05rem;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  padding: 2rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.card h3 {
  margin-bottom: 1rem;
  color: var(--primary);
  font-size: 1.25rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Content Blocks */
.content-block img {
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.text-content h2 {
  font-size: 1.75rem;
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.text-content p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 1rem;
  padding: 1.5rem;
}

.faq-item h3 {
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Map / Location Section */
.location-box {
  background: var(--white);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 6px;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.location-box h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.location-box p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Sticky Mobile Bar */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--primary-dark);
  padding: 0.75rem 1rem;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  text-align: center;
}

.mobile-cta-bar a {
  display: block;
  background: var(--accent);
  color: var(--white);
  padding: 0.75rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1.05rem;
}

/* Footer */
footer {
  background: #1a252f;
  color: #cbd5e1;
  padding: 3rem 1rem 5rem 1rem;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-col p, .footer-col li a {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 0.5rem;
  display: block;
  transition: var(--transition);
}

.footer-col li a:hover {
  color: var(--white);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid #334155;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* Responsive Rules */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  }
  
  .nav-links.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .mobile-cta-bar {
    display: block;
  }

  body {
    padding-bottom: 60px;
  }
}