:root {
  --primary: #4fc3f7;
  --secondary: #ffcc80;
  --accent: #81c784;
  --bg: #fafafa;
  --text: #333;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* Header & Navigation */
header {
  background: white;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  max-width: 1200px;
  margin: auto;
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

/* Sections */
section {
  padding: 3rem 1.5rem;
  max-width: 1200px;
  margin: auto;
}

h1, h2 {
  font-family: 'Poppins', sans-serif;
}

/* Hero */
.hero {
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  border-radius: 0 0 32px 32px;
}

.hero h1 {
  font-size: 2.2rem;
}

.btn {
  display: inline-block;
  background: white;
  color: var(--primary);
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  margin-top: 1rem;
  text-decoration: none;
  font-weight: 600;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: white;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

/* Forms */
form {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  display: grid;
  gap: 1rem;
}

input, select, textarea, button {
  width: 100%;
  padding: 0.6rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-family: inherit;
}

button {
  background: var(--primary);
  color: white;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 1rem;
  background: white;
  margin-top: 3rem;
}

footer a {
  margin: 0 0.5rem;
  text-decoration: none;
  color: var(--primary);
}

/* Mobile */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    background: white;
    position: absolute;
    top: 64px;
    right: 1rem;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
  }

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

.faq-item {
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  color: black;
  text-align: left;
  background: white;
  border: none;
  padding: 1rem;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  font-family: 'Inter', sans-serif;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1rem;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-top: 0.5rem;
}

.event-image {
  width: 100%;
  border-radius: 12px;
  margin: 1rem 0;
}

/* Event poster thumbnail */
.event-thumb {
  max-width: 300px;
  margin: 0 auto;
  display: block;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.event-thumb:hover {
  transform: scale(1.03);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}