/* 
* Kaigan Cleanup Toyama - Main Stylesheet
* Modern, responsive design with mobile-first approach
*/

:root {
  --primary-color: #0077b6;
  --secondary-color: #00b4d8;
  --accent-color: #90e0ef;
  --light-color: #caf0f8;
  --dark-color: #03045e;
  --text-color: #333333;
  --bg-color: #ffffff;
  --section-bg: #f8f9fa;
  --footer-bg: #023e8a;
  --success: #28a745;
  --warning: #ffc107;
  --danger: #dc3545;
  --border-radius: 4px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  line-height: 1.3;
  color: var(--dark-color);
}

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

a:hover {
  color: var(--secondary-color);
}

img {
  max-width: 100%;
  height: auto;
}

section {
  padding: 80px 0;
}

section:nth-child(even) {
  background-color: var(--section-bg);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--bg-color);
  box-shadow: var(--box-shadow);
  padding: 15px 0;
  z-index: 1000;
}

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

.logo h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

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

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-menu li {
  margin-left: 1.5rem;
}

.nav-menu a {
  color: var(--text-color);
  font-weight: 500;
  padding: 5px;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-menu a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  height: 80vh;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://source.unsplash.com/random/1600x900/?beach,cleanup') no-repeat center center/cover;
  display: flex;
  align-items: center;
  text-align: center;
  color: #ffffff;
  padding-top: 80px;
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: #ffffff;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
}

.cta-button:hover {
  background-color: var(--secondary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* About Section */
.about {
  text-align: center;
}

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

/* Mission Section */
.mission-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.mission-item {
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.mission-item:hover {
  transform: translateY(-10px);
}

.mission-item h3 {
  color: var(--primary-color);
}

/* Activities Section */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.activity-item {
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.activity-item:hover {
  transform: translateY(-5px);
}

.activity-item h3 {
  color: var(--primary-color);
}

/* Gallery Section */
.gallery {
  text-align: center;
}

.gallery-placeholder {
  margin-top: 30px;
  padding: 100px;
  background-color: var(--light-color);
  border-radius: var(--border-radius);
}

/* Gaming Section */
.gaming {
  background-color: var(--section-bg);
  text-align: center;
}

.entertainment-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.link-group {
  background-color: var(--bg-color);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.link-group h3 {
  margin-bottom: 15px;
  color: var(--primary-color);
}

.link-group ul {
  list-style: none;
}

.link-group li {
  margin-bottom: 10px;
}

.link-group a {
  display: block;
  padding: 8px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.link-group a:hover {
  background-color: var(--light-color);
}

/* Contact Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.contact-info {
  padding: 20px;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-form {
  padding: 20px;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

input, textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
}

.submit-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 12px 25px;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 500;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: var(--secondary-color);
}

/* Footer */
.footer {
  background-color: var(--footer-bg);
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  margin-bottom: 10px;
}

.footer-logo p {
  font-weight: bold;
}

.footer h3 {
  color: var(--accent-color);
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a, .footer-bottom a {
  color: var(--light-color);
}

.footer-links a:hover, .footer-bottom a:hover {
  color: white;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  color: white;
  transition: var(--transition);
}

.social-icons a:hover {
  color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
}

.footer-bottom p {
  margin-bottom: 10px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero {
    height: 70vh;
  }
  
  .hero h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    width: 80%;
    height: calc(100vh - 70px);
    background-color: var(--bg-color);
    box-shadow: var(--box-shadow);
    padding: 40px;
    transition: var(--transition);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 15px 0;
  }
  
  .hero {
    height: 60vh;
  }
  
  .hero h2 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero {
    height: 50vh;
    min-height: 400px;
  }
  
  .hero h2 {
    font-size: 1.8rem;
  }
  
  .footer-content {
    gap: 20px;
  }
}