html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.nav-header {
  background-color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  width: 100%;
  position: fixed;
  z-index: 999;
}

.nav-header.scrolled {
  background-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* 可選：加點陰影更自然 */
}

.logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 3%;
  text-decoration: none;
  font-size: 22px;
  border: 2px solid #000000;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  color: #000000;
}

.menu-icon {
  display: none;
  font-size: 30px;
  cursor: pointer;
}
    /* 當 header 加上 collapsed 時，只顯示 menu-icon */
    .nav-header.collapsed .logo,
    .nav-header.collapsed .navbar {
      display: none !important;
    }
  
    .nav-header.collapsed .menu-icon {
      display: block !important;
    }


.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-right: 2%;
  gap: 20px;
}

.navbar a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100px;
  height: 70%;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid #000000;
  padding: 10px;
  border-radius: 30px;
  color: #000000;
  background-color: #ffffff;
  transition: 0.3s;
}

.navbar a:hover,
.navbar a.active {
  color: #ffffff;
  background-color: #000000;
}

.section {
  height: 100vh;
  width: 100%;
  scroll-snap-align: start;
  display: flex;
  justify-content: center;
  align-items: center;
}

.sameSet {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#home {
  background-color: #ffffff;
  color: #000000;
}
#aboutme {
  justify-content: center;
  align-items: center;
  flex-direction: row;
  background-color: #f5f5f5;
  color: #000000;
}
#sakuhin {
  background-color: #dddddd;
  color: #000000;
}
#irai {
  background-color: #f0f0f0;
  color: #000000;
  padding-top: 20px;  /* 原本可能是 100px，改小一點 */
  padding-bottom: 20px;
}
#cyui {
    justify-content: center;
  align-items: center;
  flex-direction: row;
  background-color: #e5e5e5;
  color: #000000;
}
#last {
  background-color: #cccccc;
  color: #000000;
}

.usericon {
  width: 100%;
  height: 61.8%;
  background-color: #f5f5f5;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 250px;
}

.homeText {
  height: 38.2%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 60px;
  background-color: transparent;
}

.about-left,
.about-right {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-right{
  background:url(/bg拷貝.jpg);
}

.about-left {
  flex-direction: column;
}

.left-top,
.left-bottom {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.left-top {
  height: 61.8%;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding-bottom: 20px;
}

.left-bottom {
  padding-left: 35%;
  padding-bottom: 50px;
  height: 38.2%;
  display: flex;
  flex-direction: column;
  align-items: start;
  justify-content: start;
}

h1 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

.left-top h1 {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 30px 0 10px 0;
  font-size: 36px;
  text-align: center;
  width: 100%;
}

.left-top h2 {
  font-size: 30px;
  text-align: center;
  width: 100%;
  margin-top: 0px;
  
}

.twitter a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  background: transparent;
  border: 2px solid black;
  border-radius: 50%;
  font-size: 40px;
  text-decoration: none;
  color: black;
  transition: .2s;
}

.twitter a:hover {
  background: #222222;
  color: #ffffff;
  box-shadow: 0 0 20px #222222;
}

.left-bottom h1 {
  font-size: 36px;
}

.left-bottom li {
  font-size: 30px;
}

.solid-line {
    width: 90%;
    border: none;
    border-top: 1px solid #000; /* 或改成你想要的顏色 */
    margin: 0;                  /* ✅ 取消預設間距 */
    padding: 0;
  }
  

.cyui-left{
    width: 40%;
    height: 100%;
    background-color: pink;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cyui-right{
    width: 60%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
}

.cyui-bottom-list ul li,
.cyui-top-list ul li{
    text-decoration: none;
    padding: 10px;
    color: #000;
    font-size: 16px;
}

.cyui-bottom,
.cyui-top{
    padding-left:0 ;
    padding-right:5% ;
    width: 100%;

}

.cyui-top{
    margin-top: 75px;
}

.cyui-bottom{
    margin-top: 20px;
}


.cyui-right h1{
    margin-bottom: 0px;
    margin-top: 0px;
}


/* 容器 */
.cards-wrapper {
    display: flex;
    align-items: start;
    justify-content: center;
    height: 35%;
    gap: 40px;
    padding: 0;
    margin-bottom: 0;
    padding-top: 200px;

  }
  
  .card {
    width: 300px;
    height: 400px;
    background-color: pink;
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: center;
    font-size: 24px;
    cursor: pointer;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .card h3,
  .card h4{
    margin: 0;
  }

  .card h3{
    padding-top: 20px;
    text-align: center;
  }
  .card h4{
    padding: 0px;
  }

  .card-list{
    margin-top: 10px;
  }
 
  .card:hover {
    transform: translateY(-10px) scale(1.05) rotate(-5deg);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  }
  .card-list ul{
    padding: auto;
    margin: 0;
  }

  .card-list li{
    font-size: 16px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 5px;
  }

  
  .card-detail-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
    display: flex; /* 改為一開始就是 flex */
    justify-content: center;
    align-items: center;
    z-index: 999;
    transition: all 0.3s ease;
  }
  
  .card-detail {
    width: 60%;
    height: 70%;
    background: white;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: center;
    transition: all 0.3s ease;
    box-shadow: 0 12px 24px rgba(0,0,0,0.2); /* ✅ 立體陰影 */
    transform: translateY(20px) scale(0.95); /* ✅ 初始偏移 + 縮小 */
  }

  .card-detail h3{
    font-size: 40px;
    margin: 40px 0 0 0 ;
  }


  .card-detail h4{
    font-size: 36px;
    padding: 0;
    margin: 0;
  }


  .card-detail .card-list{
    padding: 0 40px 0 40px;
  }
  
  .card-detail li{
    font-size: 22px;
    padding-bottom: 20px;
  }

  /* 顯示狀態 */
  .card-detail-overlay.show {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }
  
  
  .card-detail-overlay.show .card-detail {
    transform: translateY(0) scale(1); /* ✅ 漸漸浮起 */
  opacity: 1;
  }
  
  
  
  /* 補充區域 */
  .bottom-info {
    height: 40%;
    width: 100%;
    display: flex;
    padding:0;
    margin-bottom: 100px; /* 如果要稍微空一點也可以控制這裡 */

  }
  
  .payment-info,
  .note-info {
    width: 50%;
    height: 100%;
    font-size: 18px;
    display: flex;
    justify-content: start;
    align-items: center;
    flex-direction: column;
    margin-top: 50px;
    margin-left: 30px;
    margin-right: 30px;

  }
  .payment-info h2,
  .note-info h2 {
    
    padding: 0;
    margin-bottom: 0;
  }
  
  .payment-info ul,
  .note-info ul {
    padding: 0 0 0 20px;

  }
  
  @media screen and (max-width: 1100px) {
  * {
    box-sizing: border-box;
  }

  html, body {
    width: 100%;
    overflow-x: hidden;
  }

  .section,
  .sameSet {
    width: 100% !important;
    height: auto !important; /* ✅ 高度根據內容自動調整 */
    scroll-snap-align: none !important; /* ✅ 移除 snap 對齊效果 */
    display: flex;
    flex-direction: column; /* ✅ 手機端改為縱向排列 */
  }

  .nav-header {
    right: 0;
    left: 0;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
  }

  .menu-icon {
    display: block;
    padding-right: 20px; /* 改成 padding */
    font-size: 46px;
  }

  .navbar a {
    width: 100%;
    text-align: center;
    padding: 15px 0;
    border: none;
    transition: .3s;
    border-radius: 0px;
  }

  .navbar a, .nav-link {
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
  }

  .navbar a:hover {
    background-color: black;
    color: white;
  }

  .navbar.show {
    display: flex;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .nav-link {
    padding: 0;
  }

  .navbar {
    position: absolute;
    top: 80px;
    right: 0;
    width: 100%;
    background-color: #fff;
    flex-direction: column;
    align-items: center;
    display: none;
    gap: 0;
  }

  #home{
    padding-top: 80px;
  }

  .usericon{
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 100px;
  }


  .homeText{
    height: 100px;
    font-size: 20px;
  }

  #aboutme {
    flex-direction: column;
  }

  .about-right {
    display: none;
  }

  .left-top {
    width: 100%;
    height: auto;
    padding: 0 10% 10% 10%;
    margin-bottom: 0%;
  }

  .left-bottom {
    padding: 0 10% 010% 10%;
  }

  .left-bottom h1 {
    font-size: 25px;
  }

  .left-bottom li {
    font-size: 26px;
    padding-bottom: 10px;
  }

  .left-bottom ul {
    margin: 0;
    padding: 0 0 0 20%;
  }

  .cards-wrapper{
    flex-direction: column;
  }

  .buttom-info{
    flex-direction: column;
  }

  .sakuhin-div{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 50px;
    width: 100%;
    height: 800px;
  }

  .bikou-div{
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 50px;
    width: 100%;
    height: 800px;
  }



  #cyui{
    flex-direction: column;
  }

  .cyui-left{
    width: 100%;
    height: 400px;
    text-align: center;
  }
}