/* ===== Global ===== */
html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f7f9fc;
}

/* ===== Navbar ===== */
nav {
  background: white;
  border-bottom: 1px solid #eaeaea;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #083c8a;
  font-weight: 700;
  font-size: 1rem;
}

.nav-logo img {
  height: 44px;
  width: auto;
  display: block;
}

.nav-logo span {
  white-space: nowrap;
}

/* Nav links — desktop */
.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-links a {
  color: #083c8a;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 10px;
  border-radius: 6px;
  transition: background 0.15s ease;
}

.nav-links a:hover {
  background: #f0f4ff;
}

.nav-links a:focus {
  outline: 2px solid #083c8a;
  outline-offset: 2px;
}

/* Hamburger button — hidden on desktop */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #083c8a;
  border-radius: 2px;
  transition: all 0.2s ease;
}

/* Mobile nav */
@media (max-width: 680px) {
  .nav-toggle {
    display: flex;
  }

  .nav-logo span {
    display: none; /* show only logo image on small screens */
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 24px 20px;
    border-bottom: 1px solid #eaeaea;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    gap: 4px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1rem;
    padding: 10px 8px;
    width: 100%;
  }
}

/* ===== Hero Header ===== */
header.hero {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.55)),
    url("images/Campphoto.jpeg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: white;
  text-align: center;
  padding: 100px 20px;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
}

header.hero h1 {
  font-size: 3rem;
  letter-spacing: 1px;
  margin: 0 0 12px;
}

.hero-tagline {
  font-size: 1.2rem;
  opacity: 0.9;
  margin: 0 0 28px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: opacity 0.15s ease;
}

.btn:hover {
  opacity: 0.88;
}

.btn-white {
  background: white;
  color: #083c8a;
}

.btn-blue {
  background: #083c8a;
  color: white;
}

/* ===== Sections ===== */
section {
  max-width: 1100px;
  margin: 60px auto;
  padding: 40px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

/* ===== Mission highlight ===== */
.mission-highlight {
  text-align: center;
  background: #083c8a;
  color: white;
  padding: 60px 40px;
}

.mission-highlight h2 {
  margin: 0 0 12px;
}

.mission-highlight p {
  margin: 0;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto;
}

/* ===== CTA ===== */
.cta {
  text-align: center;
  background: #f0f4ff;
  padding: 60px 40px;
}

.cta h2 {
  color: #083c8a;
  margin: 0 0 10px;
}

.cta p {
  margin: 0 0 24px;
  color: #555;
}

/* ===== Cards ===== */
.card {
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* ===== Footer ===== */
footer {
  text-align: center;
  padding: 24px 20px;
  background: #1a1a2e;
  color: #aaa;
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
  header.hero h1 {
    font-size: 2rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  section {
    margin: 20px 12px;
    padding: 24px 16px;
  }
}