/* ================ RESET & BASICS ================ */
:root {
  --primary-color: #ffc000; /* CyberScouts Yellow */
  --dark-grey: #333333;
  --medium-grey: #555555;
  --light-grey: #f8f9fa; /* Lighter grey for backgrounds */
  --white: #ffffff;
  --sidebar-bg: #00838f; /* Teal color like inspiration */
  --sidebar-link-color: #e0f7fa; /* Light cyan for links */
  --sidebar-link-hover: var(--white);
  --font-main: 'NeuropoliticalRg-Regular', sans-serif;
  --font-secondary: 'Arial', sans-serif; /* Fallback/Secondary font for body text */
  --shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary); /* Use secondary font for body */
  line-height: 1.7;
  color: var(--medium-grey); /* Slightly lighter body text */
  background-color: var(--white);
  overflow-x: hidden; /* Prevent horizontal scroll */
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main); /* Main font for headings */
  font-weight: normal;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--dark-grey); /* Darker headings */
}

h1 {
  font-size: 2.8rem;
}

h2 {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 1rem;
}

h2::before {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 0 auto 15px auto;
}

h3 {
  font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-grey);
}

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

a:hover {
  opacity: 0.8;
}

img {
  max-width: 100%;
  height: auto;
  display: block; /* Prevent bottom space */
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 15px;
}

.section {
  padding: 80px 0;
}

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

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
    color: var(--medium-grey);
}

/* ================ BUTTONS ================ */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  font-family: var(--font-main);
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid var(--dark-grey);
  background-color: var(--dark-grey);
  color: var(--white);
  font-weight: normal;
}

.btn:hover {
  background-color: var(--medium-grey);
  border-color: var(--medium-grey);
  color: var(--white);
  opacity: 1;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--dark-grey);
}

.btn-primary:hover {
    background-color: #e6ac00;
    border-color: #e6ac00;
    color: var(--dark-grey);
}

.btn-secondary {
  /* Inherits default .btn styles */
}

.btn-secondary:hover {
  /* Inherits default .btn:hover styles */
}

/* ================ NAVBAR ================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 15px 0;
  background-color: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 40px;
}

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

.nav-links a {
  margin-left: 30px;
  color: var(--dark-grey);
  font-family: var(--font-main);
  font-size: 1rem;
  position: relative;
  padding: 5px 0;
}

.nav-links a:hover {
  color: var(--primary-color);
  opacity: 1;
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  display: block;
  margin-top: 2px;
  right: 0;
  background: var(--primary-color);
  transition: width 0.3s ease;
  -webkit-transition: width 0.3s ease;
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
  left: 0;
  background-color: var(--primary-color);
}

.menu-toggle {
  display: none; /* Hidden by default, shown on mobile */
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--dark-grey);
  background: none;
  border: none;
  padding: 5px;
  z-index: 1101; /* Above sidebar */
}

/* ================ SIDEBAR MENU ================ */
.sidebar {
  position: fixed;
  top: 0;
  right: -300px; /* Start hidden off-screen */
  width: 300px;
  height: 100%;
  background-color: var(--sidebar-bg);
  padding: 60px 20px 20px 20px;
  box-shadow: -2px 0 5px rgba(0,0,0,0.2);
  z-index: 1100;
  transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); /* Smooth transition */
  overflow-y: auto;
}

.sidebar.active {
  right: 0;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2rem;
  color: var(--sidebar-link-color);
  background: none;
  border: none;
  cursor: pointer;
}

.close-btn:hover {
  color: var(--sidebar-link-hover);
}

.sidebar-link {
  display: block;
  padding: 12px 15px;
  color: var(--sidebar-link-color);
  font-family: var(--font-main);
  font-size: 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.sidebar-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--sidebar-link-hover);
  opacity: 1;
}

.sidebar-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 15px 0;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1099;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0s 0.4s;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.4s ease;
}

/* ================ HERO SECTION ================ */
.hero {
  background-color: var(--primary-color);
  color: var(--dark-grey);
  padding: 180px 0 150px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.hero h1 {
  color: var(--dark-grey);
  margin-bottom: 0.5rem;
  font-size: 3.2rem;
}

.hero .subtitle {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  margin-bottom: 2.5rem;
  color: var(--dark-grey);
  font-style: italic;
}

.hero .btn {
  margin-top: 1rem;
  padding: 15px 40px;
  font-size: 1.1rem;
}

/* ================ ABOUT SECTION ================ */
#about {
    background-color: var(--white);
}

#about .about-content {
  display: flex;
  gap: 60px;
  align-items: center;
}

#about .about-text {
  flex: 1.2;
}

#about .about-text ul {
    list-style: none;
    padding-left: 0;
    margin-top: 1.5rem;
}

#about .about-text li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    font-size: 1.05rem;
}

#about .about-text li i {
    color: var(--primary-color);
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

#about .about-image {
  flex: 1;
  text-align: center;
}

.placeholder-image {
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* ================ MODULES SECTION ================ */
#modules {
    background-color: var(--light-grey);
}

#modules .modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.module-card {
  background-color: var(--white);
  padding: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}

.module-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.placeholder-image-small {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.module-card h3 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding: 0 20px;
    font-size: 1.4rem;
}

.module-card p {
    padding: 0 20px 25px 20px;
    font-size: 1rem;
    color: var(--medium-grey);
}

/* ================ EVENTS SECTION ================ */
#events {
    background-color: var(--white);
}

#events .calendar-placeholder {
    min-height: 450px;
    background-color: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #999;
    font-size: 1.2rem;
    border: 1px solid #eee;
    margin-top: 40px;
}

/* ================ CONTACT SECTION ================ */
#contact {
    background-color: var(--light-grey);
}

#contact .contact-wrapper {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

#contact .contact-info {
    flex: 1.5;
}

#contact .contact-image {
    flex: 1;
    text-align: center;
}

.info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.info-icon {
  font-size: 1.6rem;
  color: var(--primary-color);
  margin-right: 20px;
  width: 35px;
  text-align: center;
  padding-top: 3px;
}

.info-text h3 {
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
}

.info-text p {
    margin-bottom: 0.3rem;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* ================ FOOTER ================ */
.footer {
  background-color: var(--dark-grey);
  color: #aaa;
  padding: 40px 0;
  text-align: center;
}

.footer-content {
    /* Structure within footer if needed */
}

.footer p {
  margin-bottom: 20px;
  font-size: 0.9rem;
  opacity: 0.7;
}

.copyright {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-top: 20px;
}

.copyright a {
    color: #bbb;
    text-decoration: underline;
}

.copyright a:hover {
    opacity: 1;
    color: var(--white);
}

/* ================ SUBPAGE STYLES ================ */
.subpage-content {
    padding-top: 120px; /* Add padding to avoid overlap with fixed navbar */
    padding-bottom: 80px;
    min-height: calc(100vh - 200px); /* Ensure content pushes footer down */
}

.subpage-content h1 {
    margin-bottom: 2rem;
}

.subpage-content h2 {
    text-align: left;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.subpage-content h2::before {
    display: none; /* Remove yellow line on subpages */
}

.subpage-content ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 1rem;
}

/* ================ RESPONSIVE DESIGN ================ */
@media (max-width: 992px) {
    #about .about-content,
    #contact .contact-wrapper {
        flex-direction: column;
        gap: 40px;
    }

    #about .about-image,
    #contact .contact-image {
        margin-top: 30px;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }

  .navbar .container {
    position: relative;
  }

  .nav-links.desktop-nav {
    display: none; /* Hide desktop links on mobile */
  }

  .menu-toggle {
    display: block; /* Show hamburger toggle */
  }

  /* Removed old mobile nav-links styles */

  .hero {
    padding: 120px 0 100px;
    margin-top: 60px;
  }

  .hero h1 {
      font-size: 2.8rem;
  }
  .hero .subtitle {
      font-size: 1.3rem;
  }

  .section {
      padding: 60px 0;
  }
}

@media (max-width: 576px) {
  h1 {
      font-size: 2.2rem;
  }
  h2 {
      font-size: 1.8rem;
  }
  .btn {
      padding: 10px 25px;
      font-size: 1rem;
  }
  .section-intro {
      font-size: 1rem;
  }
  .hero {
      padding: 100px 0 80px;
  }
  .hero h1 {
      font-size: 2.5rem;
  }
  .hero .subtitle {
      font-size: 1.2rem;
  }
  .sidebar {
      width: 250px; /* Slightly narrower sidebar on small screens */
      right: -250px;
  }
}