/* 全局样式 */
body {
  margin: 0;
  font-family: 'Quicksand', sans-serif;
  background-color: #fff8f0;
  color: #444;
}

a {
  text-decoration: none;
  color: inherit;
}

/* 页眉导航 */
header {
  background-image: url('../images/logo.jpg'); /* 背景图可替换 */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 100px 20px;
  text-align: center;
  color: white;
  position: relative;
}

header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0.3);
  z-index: 0;
}

header * {
  position: relative;
  z-index: 1;
}

.logo {
  display: none; /* 如果只使用背景图，可隐藏 logo 图片元素 */
}

/* 导航菜单 */
nav ul {
  list-style: none;
  padding: 0;
  margin: 15px 0;
}

nav ul li {
  display: inline;
  margin: 0 15px;
}

nav a {
  font-weight: bold;
  color: #fff;
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
}

nav a:hover,
nav a.active {
  color: #ffdbb0;
  border-bottom: 2px solid #ffdbb0;
}

/* 欢迎区 Hero */
.hero {
  text-align: center;
  padding: 80px 20px;
  background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('../images/banner.jpg') center/cover no-repeat;
  color: white;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.5);
}

.hero h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
}

.hero p {
  font-size: 1.2em;
  margin-bottom: 20px;
}

.btn {
  background-color: #f4a261;
  padding: 10px 20px;
  border-radius: 6px;
  color: white;
  font-weight: bold;
  display: inline-block;
  margin-top: 20px;  
  font-size: 18px; /* 为所有按钮统一设置字体大小，18px 可根据需要调整 */

}

/* 页脚 */
footer {
  background-color: #ffe4d1;
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
  margin-top: 40px;
}

/* 主体内容区域 */
.mission, .horaire, .activites, .contact, .gallery, .camp-preview {
  padding: 40px;
  max-width: 900px;
  margin: auto;
}

/* 使命和时间安排区块 */
.mission-banner, .horaire-banner {
  text-align: center;
  background-color: #fcefe1;
  padding: 30px;
  margin-bottom: 30px;
}

.mission-content ul,
.horaire-content ul {
  list-style: none;
  padding-left: 0;
}

.mission-content li,
.horaire-content li {
  position: relative;
  padding-left: 1.5em;
  margin-bottom: 10px;
}

.mission-content li::before,
.horaire-content li::before {
  content: "🌱";
  position: absolute;
  left: 0;
}

/* 活动板块样式 */
.activite-block {
  background-color: #fcefe1;
  margin: 20px 0;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.05);
}

.activite-block h2 {
  color: #0099cc;
  font-size: 1.4em;
  margin-bottom: 10px;
}

.activite-block p {
  font-size: 1.1em;
  line-height: 1.6;
}

/* 图集展示 */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.photo-grid img,
.photo {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
}

/* 联系区和嵌入表单 */
.contact-info p,
.recrutement p {
  font-size: 1.1em;
  margin-bottom: 10px;
}

.formulaire-contact iframe,
.camp-preview iframe {
  border: none;
  margin-top: 20px;
}

.recrutement h2 {
  margin-top: 40px;
  color: #d0663b;
}

/* 响应式优化建议 */
@media screen and (max-width: 600px) {
  nav ul li {
    display: block;
    margin: 10px 0;
  }

  .hero h1 {
    font-size: 1.8em;
  }

  .btn {
    font-size: 0.9em;
  }
}

.contact-banner {
  text-align: center;
  background-color: #fcefe1;
  padding: 40px 20px;
  margin-bottom: 30px;
}

.contact-banner h1 {
  font-size: 2.2em;
  color: #d0663b;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  padding: 0 20px;
}

.card {
  background-color: #fff;
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card h2 {
  color: #0099cc;
  margin-bottom: 10px;
}

.card a {
  color: #f4a261;
  font-weight: bold;
}

.map-btn {
  display: inline-block;
  background-color: #2a9d8f;      /* 深色背景 */
  color: #fff;                    /* 白色文字清晰可见 */
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  margin-top: 10px;
}
.map-btn:hover {
  background-color: #21867a;
}

/* 活泼的“Déjà 19 ans !”标签样式 */
.anniversaire {
  display: inline-block;
  background-color: #ffe066;
  color: #d35400;
  font-weight: bold;
  padding: 4px 10px;
  margin-left: 12px;
  border-radius: 12px;
  font-size: 16px;
  animation: bounce 1s infinite alternate;
}

/* 轻微跳动动画 */
@keyframes bounce {
  0%   { transform: translateY(0); }
  100% { transform: translateY(-8px);}
}