/* ============================================
   RESET & BASE STYLES
============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}



html, body {
  width: 100%;
  min-height: 100vh;
}

/* Main container: Desktop uses flex row (sidebar + content); mobile stacks vertically */
body {
  display: flex;
  flex-direction: row; /* Desktop layout */
  background: #f4f7f9;
  color: #333;
}

/* ============================================
   NAVIGATION: DESKTOP SIDEBAR & MOBILE HAMBURGER
============================================ */
/* Common Navbar Styles */
.navbar {
  background: #2c3e50;
  color: #fff;
  padding: 1rem;
  flex-shrink: 0;
}

/* Desktop: Sidebar navigation */
@media (min-width: 601px) {
  .navbar {
    width: 250px;
    padding: 2rem 1rem;
  }
}

/* Nav Header: Contains site name and hamburger icon */
.nav-header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 50px;
  padding: 0 1rem;
}

.site-name {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 1.6rem;
  font-weight: bold;
  color: #fff;
  text-align: center;
}

.site-name a {
  color: inherit;
  text-decoration: none;
}

/* Hamburger Icon (for mobile) */
.hamburger {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.8rem;
  cursor: pointer;
  color: #fff;
  display: none; /* Hidden on desktop */
}

/* Navigation Links */
.nav-links a {
  display: block;
  color: #ecf0f1;
  text-decoration: none;
  margin: 0.5rem 0;
  padding: 0.6rem;
  border-radius: 4px;
  text-align: center;
  transition: background 0.3s ease;
}

.nav-links a:hover {
  background: #34495e;
}

/* pinned wallet address in top‑right */
.wallet-info {
  position: fixed;
  top: 1rem;
  right: 1rem;
  background: #2c3e50;
  color: #ecf0f1;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.9rem;
  z-index: 1000;
  white-space: nowrap;
}

/* ============================================
   MAIN CONTENT AREA
============================================ */
.main-content {
  flex: 1;
  padding: 2rem;
}

/* ============================================
   CARDS, HEADINGS, PARAGRAPHS, FORMS, ALERTS
============================================ */
.card {
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  margin-bottom: 1.5rem;
  padding: 1.5rem;
}

h1, h2, h3, h4 {
  margin-bottom: 1rem;
  color: #2c3e50;
}

p {
  line-height: 1.6;
  margin-bottom: 1rem;
}

.form-container {
  max-width: 400px;
  margin: 2rem auto;
  background: #fff;
  padding: 2rem;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.form-container h1 {
  text-align: center;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: bold;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
textarea {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button, input[type="submit"] {
  background: #2c3e50;
  color: #fff;
  border: none;
  padding: 0.8rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover, input[type="submit"]:hover {
  background: #34495e;
}

/* Alerts */
.alert {
  padding: 0.8rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.2rem;
}

.alert-danger {
  background: #e74c3c;
  color: #fff;
}

.alert-success {
  background: #27ae60;
  color: #fff;
}

/* ============================================
   FAQ COLLAPSIBLE
============================================ */
.faq-item {
  background: #fff;
  margin-bottom: 1rem;
  border-radius: 4px;
  overflow: hidden;
}

.faq-question {
  padding: 1rem;
  background: #bdc3c7;
  cursor: pointer;
  font-weight: bold;
}

.faq-answer {
  display: none;
  padding: 1rem;
}

/* ============================================
   TEAM CARDS
============================================ */
.team-container {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.team-card {
  background: #fff;
  flex: 1;
  min-width: 250px;
  margin: 1rem 0;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  padding: 1.5rem;
}

.team-card img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  text-align: center;
  color: #888;
  margin-top: 2rem;
  font-size: 0.9rem;
}

/* ============================================
   MEDIA QUERIES FOR MOBILE
============================================ */
@media (max-width: 600px) {
  /* Stack body elements vertically */
  body {
    flex-direction: column;
  }
  
  /* Navbar becomes a top bar */
  .navbar {
    width: 100%;
    padding: 1rem;
    flex-direction: column;
  }
  
  /* Show hamburger icon on mobile */
  .hamburger {
    display: block;
  }
  
  /* Initially hide nav links on mobile; toggle via JS */
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
  }
  
  .nav-links a {
    text-align: left;
    margin: 0;
    padding: 0.8rem 1rem;
    border-top: 1px solid #34495e;
  }
  
  /* Reduce main content padding on mobile */
  .main-content {
    padding: 1rem;
  }
}