@charset "utf-8";

:root {
    --primary-color: #18565d;
    --secondary-color: #18565d;
    --accent-color: #18565d;
    --light-color: #F2F7F8;
    --dark-color: #333;
    --text-color: #444;
    --font-main: 'Helvetica Neue', Arial, sans-serif;
    --container-width: 120rem;
    --spacing-xs: 0.09rem;
    --spacing-sm: 0.14rem;
    --spacing-md: 0.24rem;
    --spacing-lg: 0.44rem;
    --spacing-xl: 0.64rem;
    --border-radius: 0.08rem;
}


html {
    font-size: 5.2083333333333vw;
}

@media (max-width:1199px) {
    html {
        font-size: 6.6vw !important;
    }
}

@media (max-width:767px) {
    html {
        font-size: 13.3vw !important;
    }
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0.06rem 0.14rem rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s;
}

header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 0.09rem 0.24rem rgba(0, 0, 0, 0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.14rem 0;
}

.logo-container a {
    display: flex;
    align-items: center;
}

.logo {
    margin-right: 0.14rem;
}

.logo img {
    height: 0.8rem;
}

.logo-text {
   font-size: 0.34rem;
    color: var(--primary-color);
    padding: 0rem .2rem;
    font-weight:800;
    font-family: var(--font-main);
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    position: relative;
}
.nav-menu li a{ text-transform: uppercase;  }
.nav-menu a {
    color: var(--dark-color);
    padding: 0.19rem;
    display: block;
    font-weight: 500;
    font-size: 0.20rem;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.dropdown {
    position: absolute;
    background-color: white;
    box-shadow: 0 0.09rem 0.19rem rgba(0, 0, 0, 0.1);
    min-width: 2.4rem;
    display: none;
    z-index: 100;
    border-radius: var(--border-radius);
}

.dropdown a {
    color: var(--dark-color);
    padding: 0.16rem 0.19rem;
    border-bottom: 0.01rem solid #eee;
    font-size: 0.18rem;
	text-transform:capitalize !important;
}

.dropdown a:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.nav-menu li:hover .dropdown {
    display: block;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 0.42rem;
    color: var(--primary-color);
    cursor: pointer;
	margin-right:.1rem;
}
 /* 三级菜单样式 */
        .dropdown .has-child {
            position: relative;
        }
        
        .dropdown .has-child::after {
            content: "\f105";
            font-family: "Font Awesome 5 Free";
            font-weight: 900;
            position: absolute;
            right: 0.2rem;
            top: 50%;
            transform: translateY(-50%);
        }
        
        .dropdown-level-2 {
            position: absolute;
            left: 100%;
            top: 0;
            background-color: white;
            box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.1);
            min-width: 1.8rem;
            display: none;
            z-index: 101;
            border-radius: var(--border-radius);
        }
        .dropdown-level-3{min-width: 3.1rem;}
		.dropdown-level-4{min-width: 3.6rem;}
		.dropdown-level-5{min-width: 2.4rem;}
        .has-child:hover > .dropdown-level-2 {
            display: block;
        }
/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 1rem;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: white;
    z-index: 999;
    overflow-y: auto;
    padding: 0.24rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-menu {
    list-style: none;
}

.mobile-nav-menu li {
    margin-bottom: 0.14rem;
}

.mobile-nav-menu a {
    display: block;
    padding: 0.3rem;
    font-size: 0.33rem;
    color: var(--dark-color);
    border-bottom: 0.03rem solid #eee;
}

.mobile-nav-menu .dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-dropdown {
    display: none;
    padding-left: 0.24rem;
}

.mobile-dropdown.active {
    display: block;
}

.mobile-dropdown a {
    font-size: 0.28rem;
    padding: 0.33rem 0.4rem;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 0.64rem 0 0.24rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.34rem;
    margin-bottom: 0.64rem;
}

.footer-col h3 {
    color: white;
    font-size: 0.23rem;
    margin-bottom: 0.24rem;
    position: relative;
    padding-bottom: 0.14rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0.44rem;
    height: 0.06rem;
    background-color: var(--accent-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.14rem;
}

.footer-links a {
    color: #ccc;
    transition: all 0.3s;
    font-size: 0.18rem;
}

.footer-links a:hover {
    color: white;
    padding-left: 0.09rem;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 0.19rem;
    display: flex;
    align-items: flex-start;
    font-size: 0.18rem;
}

.footer-contact i {
    color: var(--accent-color);
    margin-right: 0.14rem;
    font-size: 0.22rem;
    margin-top: 0.02rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.24rem;
    border-top: 0.05rem solid #444;
}

.copyright {
    font-size: 0.18rem;
    color: #999;
}

.social-links {
    display: flex;
    align-items: center;
}

.social-text {
    margin-right: 0.14rem;
    font-size: 0.18rem;
    color: #999;
}

.social-icons {
    display: flex;
}

.social-icon {
    width: 0.39rem;
    height: 0.39rem;
    border-radius: 50%;
    background-color: #444;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.09rem;
    transition: all 0.3s;
}

.social-icon:hover {

    transform: translateY(-0.07rem);
}

.social-icon img {
    width: 0.22rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logo-text {
        font-size: 0.29rem;
        padding: 0.09rem 0.19rem;
    }
    
    .nav-menu a {
        padding: 0.14rem 0.12rem;
        font-size: 0.18rem;
    }
}

@media (max-width: 768px) {
 .logo-text {
        font-size: 0.45rem;
        padding: 0.3rem 0.16rem;
    }
	  .logo img {
        height: 0.9rem;
    }
	.footer-col:not(:last-child) {
                display: none;
            }
    .header-container {
        flex-wrap: wrap;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .mobile-nav {
        display: block;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 0.24rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.19rem;
    }
    
  .footer-col h3 {
    color: white;
    font-size: 0.35rem;
    margin-bottom: 0.24rem;
    position: relative;
    padding-bottom: 0.44rem;
}
 .footer-col h3::after {
    width: 0.64rem;
    height: 0.04rem;
}
.footer-contact li {
    margin-bottom: 0.26rem;
  
    font-size: 0.23rem;
}   
.copyright {
    font-size: 0.23rem;
  
} 
}
  .cta-section {
            padding: 1rem 0;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            text-align: center;
			margin-top:0.8rem;
        }

        .cta-title {
            font-size: 0.4rem;
            margin-bottom: var(--spacing-md);
            color: white;
        }

        .cta-text {
            font-size: 0.23rem;
            margin-bottom: var(--spacing-lg);
            max-width: 11rem;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: var(--spacing-md);
        }

        .cta-btn {
            padding: 0.2rem 0.5rem;
            border-radius: var(--border-radius);
            font-weight: bold;
            transition: all 0.3s;
        }

        .cta-btn.primary {
            background-color: white;
            color: var(--primary-color);
        }

        .cta-btn.primary:hover {
            background-color: var(--light-color);
            transform: translateY(-3px);
        }

        .cta-btn.secondary {
            background-color: transparent;
            color: white;
            border: 2px solid white;
        }

        .cta-btn.secondary:hover {
            background-color: white;
            color: var(--primary-color);
            transform: translateY(-3px);
        }

 @media (max-width: 768px) {
 
   .cta-section {
         
			margin-top:0.5rem;
        }

 .cta-title{ font-size:0.55rem; line-height:1.6}
  .cta-text {
            font-size: 0.3rem;line-height:1.6}
.cta-buttons {display: grid;grid-template-columns: repeat(1, 1fr);}
 .cta-btn {
            padding: 0.3rem 0.5rem; margin-bottom:0.1rem}
}


#inquiryForm{ scroll-margin-top: 2.6rem; }