/* NAVIGATION BAR */
.site-header {
  background: #ffffff;
  padding: 4px 10px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  max-height: 75px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 16px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  font-weight: bold;
  color: #1a1a1a;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: #0073e6;
}

.menu-toggle {
  display: none;
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
}

.mobile-menu.active {
  display: flex;
  flex-direction: column;
  background-color: white;
  border-top: 1px solid #eee;
  padding: 10px 15px;
}

.mobile-menu a {
  padding: 10px 0;
  text-decoration: none;
  font-weight: bold;
  color: #1a1a1a;
  border-bottom: 1px solid #eee;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: #0073e6;
}

/* RESPONSIVE NAV */
@media (max-width: 600px) {
  .site-header {
    flex-direction: row;
    justify-content: space-between;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
    background-color: #0073e6;
    color: white;
    padding: 8px 16px;
    font-size: 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
}

/* MISSION INTRO */
.mission-section {
  text-align: center;
  padding: 60px 20px;
  background-color: #ffffff;
}

.mission-section h2 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

.mission-section p {
  font-size: 1.2rem;
  color: #444;
  max-width: 800px;
  margin: 0 auto;
}

/* SERVICE MODULES GRID */
.modules-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 40px 20px;
  max-width: 1400px;
  margin: 0 auto;
}

/* SERVICE CARD */
.module-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: transform 0.6s ease, box-shadow 0.6s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0, 115, 230, 0.1), rgba(0, 115, 230, 0.2));
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}

.module-card:hover::before {
  left: 100%;
}

.module-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 115, 230, 0.2);
}

.module-card h3 {
  font-size: 1.5rem;
  color: #0073e6;
  margin-bottom: 12px;
}

.module-card p {
  font-size: 0.95rem;
  color: #333;
  line-height: 1.6;
  white-space: pre-line;
}

/* CTA SECTION */
.cta .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 20px;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.hero-button {
  background-color: #0073e6;
  color: white;
  padding: 14px 28px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 6px;
  transition: background-color 0.3s;
  display: inline-block;
}

.hero-button:hover {
  background-color: #005bb5;
}

/* FOOTER */
footer {
  background-color: #f8f8f8;
  text-align: center;
  padding: 30px 0;
  font-size: 0.9rem;
  color: #777;
}