/* ===== Google Font Import - Poppins ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body {
  /* min-height: 100vh; */
  background: #e3f2fd;
  user-select: none;
  overflow-x: hidden;
  /* visibility: hidden; */
}
.container {
  margin: 0 auto;
  max-width: 1400px;
}
.header {
  margin-bottom: 100px;
  padding-top: 10px;
  padding-bottom: 10px;
  box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fbf8f8;
}
.header-container {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 30px;
  padding-right: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-logo {
  font-size: 22px;
  color: #f4c304;
  font-weight: 900;
}
.nav-list {
  display: flex;
  gap: 30px;
}
.nav-link {
  color: #333;
  text-decoration-color: transparent;
  transition: all 0.3s;
}
.nav-item {
  list-style: none;
}
.nav-link:hover {
  color: #545454;
}

@media (max-width: 540px) {
  .nav-link {
    font-size: 15px;
  }
  .header {
    z-index: 999;
    padding-top: 20px;
    padding-bottom: 20px;
    box-shadow: rgba(149, 157, 165, 0.7) 0px 8px 24px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fbf8f8;
  }
  .header-logo {
    font-size: 16px;
  }
  .header-container {
    padding-left: 10px;
    padding-right: 10px;
  }
}

.main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
  margin-bottom: 100px;
}
.accordion {
  max-width: 800px;
  width: 100%;
  background: #fff;
  margin: 0 15px;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}
.accordion .accordion-content {
  margin: 10px 0;
  border-radius: 4px;
  background: #fff7f0;
  border: 1px solid #ffd6b3;
  overflow: hidden;
}
.accordion-content:nth-child(2n) {
  background-color: #f0faff;
  border-color: #cceeff;
}
.accordion-content:nth-child(3n) {
  background-color: #fff0f3;
  border-color: #ffccd6;
}
.accordion-content:nth-child(4n) {
  background-color: #f0f0ff;
  border-color: #ccccff;
}
.accordion-content.open {
  padding-bottom: 10px;
}
.accordion-content header {
  display: flex;
  min-height: 50px;
  padding: 0 15px;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s linear;
}
.accordion-content.open header {
  min-height: 35px;
}
.accordion-content header .title {
  font-size: 14px;
  font-weight: 500;
  color: #333;
}
.accordion-content header i {
  font-size: 15px;
  color: #333;
}
.accordion-content .description {
  height: 0;
  font-size: 12px;
  color: #333;
  font-weight: 400;
  padding: 0 15px;
  transition: all 0.2s linear;
}

.filter {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 5px 20px;
  border-radius: 5px;
  outline: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}

.filter-btn.active {
  background-color: #333;
  color: white;
}
.filter-btn:disabled {
  cursor: help;
}
.footer {
  border-top: 1px solid #333;
  padding-top: 15px;
  padding-bottom: 15px;
}
.footer-text {
  text-align: center;
  font-size: 16px;
}

.footer-text a {
  text-decoration-color: transparent;
  transition: all 0.3s;
  color: #333;
}
.footer-text a:hover {
  color: #545454;
}

@media (max-width: 768px) {
  .footer-text {
    font-size: 12px;
  }
}

.hero {
  padding-top: 100px;
}
.hero-container {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  text-align: center;
}
.hero-title {
  font-size: 22px;
  margin-bottom: 10px;
}
.hero-text {
  font-size: 14px;
  margin-bottom: 20px;
}

.hero-quiz-btn {
  padding: 5px 20px;
  border-radius: 5px;
  outline: none;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
  border: 1px solid #333;
  font-weight: 400;
  text-transform: capitalize;
  text-decoration: none;
  color: #333;
}

.hero-quiz-btn.active {
  background-color: #333;
  color: white;
}
.hero-quiz-btn:disabled {
  cursor: help;
}
@media (max-width: 540px) {
  .hero {
    padding-top: 100px;
  }
  .hero-container {
    padding-left: 10px;
    padding-right: 10px;
  }
  .hero-title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .hero-text {
    font-size: 12px;
  }
}