/* 全局重置 & 基础样式 */
* {
   /*  color: #333;
        text-decoration: none; */
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}



 .breadcrumb{

    padding: 20px 0px;

}



 .breadcrumb a{
    text-decoration: none;
    padding: 20px 0px;
    color: #000;

}



  .breadcrumb__link{
    color: #333;
        text-decoration: none;

}


/* 标题样式 */
.section-title {
    font-size: 32px;
    font-weight: 900;
    text-align: center;
    color: #000;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-subtitle {
    font-size: 16px;
    text-align: center;
    color: #666;
    margin-bottom: 60px;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn--primary {
    background-color: #f58220; /* 原图橙色 */
    color: #fff;
}

.btn--primary:hover {
    background-color: #e07518;
}

.btn--secondary {
    background-color: #000;
    color: #fff;
    padding: 8px 20px;
    font-size: 12px;
}

.btn--secondary:hover {
    background-color: #333;
}

/* 头部样式 */
.header {
    background-color: #000;
    color: #fff;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 999;
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo__img {
    height: 40px;
    width: auto;
}


.logo {
  display: flex;
  align-items: center;
  gap: 8px; /* 图片和文字之间的间距 */
  text-decoration: none; /* 去掉链接下划线 */
  color: #000; /* 文字颜色 */
  font-size: 20px; /* 文字大小 */
}
.logo__img {
  height: 40px; /* 控制logo高度 */
  width: auto;
}
.logo__text {
  color:#ffffff;

}



/* 桌面端导航 */
.desktop-nav {
    display: block;
}

.nav__list {
    display: flex;
    list-style: none;
}

.nav__item {
    margin: 0 15px;
    position: relative;
}

.nav__item.active .nav__link {
    color: #f58220;
}

.nav__item.active .nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #f58220;
}

.nav__link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 14px;
    transition: color 0.3s ease;
}

.nav__link:hover {
    color: #f58220;
}

/* 头部功能图标 */
.header__icons {
    display: flex;
    align-items: center;
}

.header__icon {
    color: #fff;
    font-size: 18px;
    margin-left: 20px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.header__icon:hover {
    color: #f58220;
}

/* 移动端菜单按钮 & 移动端导航 */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    background-color: #111;
    padding: 20px;
}

.mobile-nav .nav__list {
    flex-direction: column;
}

.mobile-nav .nav__item {
    margin: 10px 0;
}










/* 页脚样式 */
.footer {
    background-color: #000;
    color: #fff;
    padding: 80px 0 20px;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer__title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.footer__list {
    list-style: none;
}

.footer__list a{

    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    line-height: 2;
    transition: color 0.3s ease;
}



.footer__link {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    line-height: 2;
    transition: color 0.3s ease;
}

.footer__link:hover {
    color: #f58220;
}



.footer__logo {

width:50px;
height:50px;
}



.footer__desc {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer__social {
    display: flex;
    gap: 15px;
}

.footer__social-link {
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.footer__social-link:hover {
    background-color: #f58220;
}

.footer__form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__input {
    padding: 12px;
    background-color: #222;
    border: none;
    color: #fff;
    font-size: 14px;
}

.footer__bottom {
    padding-top: 20px;
    border-top: 1px solid #222;
}

.footer__bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__copyright,
.footer__design {
    font-size: 12px;
    color: #666;
}







/* 响应式适配 */
@media (max-width: 992px) {
    .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero__title {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 60vh;
        padding: 0 20px;
    }
    
    .hero__title {
        font-size: 32px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .footer__bottom .container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero {
        height: 50vh;
    }
    
    .hero__title {
        font-size: 24px;
    }
    
    .hero__desc {
        font-size: 16px;
    }
    
    .collection__grid {
        grid-template-columns: 1fr;
    }
}











/* 主菜单父项 */
.nav__item.dropdown {
  position: relative;
}

/* 子菜单容器 默认隐藏 */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background-color: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 10px 0;
  margin: 0;
  list-style: none;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

/* 鼠标悬浮时显示子菜单 */
.nav__item.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 子菜单每一项 */
.dropdown-menu .nav__item {
  width: 100%;
  padding: 0;
  margin: 0;
}

/* 子菜单链接样式 */
.dropdown-menu .nav__link {
  display: block;
  padding: 10px 20px;
  color: #333;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

/* 子菜单链接悬浮效果 */
.dropdown-menu .nav__link:hover {
  background-color: #f5f5f5;
  color: #000;
  padding-left: 25px;
}