/* Reset and Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Segoe UI", Arial, sans-serif;
  background-color: #f9fbfc;
  color: #333;
  line-height: 1.6;
}

/* Header */
.navbar {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background-color: #fff;
  border-bottom: 1px solid #ddd;
}
.logo-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.logo-group img {
  height: 100px; /* desktop logo */
  width: auto;
}
.brand-name {
  font-size: 1.3rem;
  font-weight: bold;
  color: #0077b6;
  display: flex;
  align-items: center;
}

/* Navigation */
.nav-menu {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}
.nav-menu li a {
  text-decoration: none;
  font-weight: 500;
  color: #333;
  padding: 0.25rem 0.5rem;
  transition: color 0.3s ease;
}
.nav-menu li a:hover,
.nav-menu li a.active { color: #0077b6; }

/* Hamburger */
.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0.25rem;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: #333;
  margin: 4px 0;
  transition: background 0.3s ease;
}

/* Intro Sections */
.intro { padding: 2rem 1.5rem; max-width: 1100px; margin: 0 auto; }
.intro-centered { text-align: center; }
.intro-centered p { max-width: 800px; margin: 0.5rem auto 0; }
.vision { font-style: italic; color: #444; margin-top: 0.5rem; }

/* Services Grid */
.services { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.services h2 { text-align: center; font-size: 1.6rem; margin-bottom: 1.5rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-box {
  background-color: #fff; border: 1px solid #e5e7eb; border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  padding: 1rem; text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-box:hover { transform: translateY(-4px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.service-box img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; margin-bottom: 0.75rem; }
.service-box h3 { color: #0a6aa1; font-size: 1.15rem; margin-bottom: 0.4rem; }
.service-box p { margin-bottom: 0.75rem; }
.btn {
  display: inline-block; background-color: #0a6aa1; color: #fff; text-decoration: none;
  padding: 0.5rem 0.9rem; border-radius: 6px; font-weight: 600;
}
.btn:hover { background-color: #085c8b; }

/* About Page */
.about-content { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.bullet-list { margin-top: 0.5rem; padding-left: 1rem; }
.bullet-list li { margin-bottom: 0.5rem; }
.cta-row { margin-top: 1rem; }

/* Contact Page */
.contact-grid {
  max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.contact-left, .contact-right { padding: 0; }
.contact-row {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem;
}
.icon { width: 28px; height: 28px; }
.contact-value { font-weight: 600; color: #111; }
.contact-value a { color: #0a6aa1; text-decoration: none; }
.contact-value a:hover { text-decoration: underline; }
.contact-right p { margin-bottom: 1.25rem; line-height: 1.5; }

/* Footer */
.site-footer {
  background-color: #fff; border-top: 1px solid #ddd; text-align: center;
  padding: 0.6rem 1rem; font-size: 0.9rem; color: #666;
}

/* Responsive */
@media (max-width: 900px) {
  .service-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .logo-group img { height: 80px; }       /* smaller logo on mobile */
  .brand-name { font-size: 1.15rem; }

  .menu-toggle { display: block; }
  .nav-menu {
    display: none; position: absolute; top: 100%; right: 1rem;
    background-color: #fff; border: 1px solid #ddd; border-radius: 8px;
    padding: 0.75rem; box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    flex-direction: column; gap: 0.5rem; z-index: 1000;
  }
  .nav-menu.active { display: flex; }
  .nav-menu li a { padding: 0.5rem 0.75rem; }
}