:root {
    --primary-color: #9ABD56;
    --secondary-color: #e7f6ed;
    --accent-color: #2c5e2d;
    --text-color: #333;
    --light-text: #777;
    --white: #ffffff;
    --dark-overlay: rgba(0, 0, 0, 0.5);
    --cloud-color: rgba(255, 255, 255, 0.8);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
    background: #e1f7e4 url(../images/bg1.svg) no-repeat 0 50%;
    background-size: 100px;
}

a{
    text-decoration: none;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    /* position: fixed; */
    width: 100%;
    /* top: 0; */
    /* z-index: 1000; */
    /*background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" viewBox="0 0 100 20"><path fill="%233c763d" fill-opacity="0.1" d="M0,10 C20,20 40,0 60,10 C80,20 100,0 100,10 L100,20 L0,20 Z"/></svg>');*/
    background-repeat: repeat-x;
    background-position: bottom;
    background-size: 100px 20px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #9abd56;
    display: flex;
    align-items: center;
    position: relative;
}

.logo::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    opacity: 0.3;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}
.logoR{
    float: right;
}
.logoR a{
    font-weight: 700;
    margin-left: 10px;
    color: #9abd56;
}
.logoR img{
    width: 20px;
    vertical-align: middle;
}
nav{
    width: 100%;
    background: #fff;
    text-align: center;
    padding: 30px 0;
    margin-bottom: 74px;
    text-align: center;
}
nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
}

nav li {
    margin-left: 50px;
    position: relative;
}

nav a {
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
    background: #9abd56;
    padding: 14px 30px;
    color: #fff;
    border-radius:35px;
    box-shadow: 0 2px 5px rgb(0 0 0 / 20%), inset 0 1px 1px rgb(255 255 255 / 30%);
}

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

nav a.on {
    background: var(--accent-color);
}




/* Banner Section */
.banner {
    position: relative;
    height: 500px;
    margin-top: 70px;
    background: url("../images/1.jpg");
    background-size: cover;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin: 0;
}

.banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(60, 118, 61, 0.3) 0%, rgba(44, 94, 45, 0.1) 100%);
    z-index: 1;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-overlay);
    z-index: 1;
}

.banner-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 1000px;
    padding: 40px;
}

.banner h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.banner p {
    font-size: 18px;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* 公司简介区块 */
.company-intro {
    padding: 60px 0;
    position: relative;
}


.overlap-layout {
    position: relative;
    display: flex;
    min-height: 400px;
}

.overlap-layout .text-content {
    flex: 1;
    background-color: white;
    padding: 40px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 8px;
    position: relative;
    z-index: 2;
    margin-right: -100px; /* 让图片可以覆盖到文字区域 */
    align-self: flex-start; /* 文字区块靠上 */
    margin-top: -68px; /* 文字区块上边距 */
    padding-right: 136px;
}

.overlap-layout .image-content {
    flex: 1;
    position: relative;
    z-index: 2;
    align-self: flex-end; /* 图片区块靠下 */
    /* margin-bottom: 40px; */ /* 图片区块下边距 */
    margin-top: 100px;
}

.overlap-layout .image-content img {
    /* position: absolute; */
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    right: 0;
    bottom: 0;
    /* transform: translateX(20%); */ /* 图片部分覆盖到文字区域 */
}

.overlap-layout  h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 28px;
}

.overlap-layout p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .overlap-layout {
        flex-direction: column;
    }

    .overlap-layout .text-content {
        margin-right: 0;
        margin-bottom: -50px;
        margin-top: 0;
    }

    .overlap-layout .image-content {
        align-self: center;
        margin-bottom: 0;
        height: 250px;
    }

    .overlap-layout .image-content img {
        position: relative;
        width: 100%;
        transform: none;
        margin-top: -50px;
    }
}

/* Main Content */
main {
    padding: 60px 0;
    position: relative;

}

section {
    margin-bottom: 60px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    color: var(--light-text);
    max-width: 700px;
    margin: 0 auto;
}

.content-block {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
}

.content-block.reverse {
    flex-direction: row-reverse;
}

.content-text {
    flex: 1;
    padding: 0 40px;
    position: relative;
}

.content-text::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    border-radius: 2px;
    display: none;
}

.content-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
}

.content-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.content-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.content-image:hover img {
    transform: scale(1.03);
}

.content-text h3 {
    font-family: 'Montserrat', sans-serif;
    color: var(--accent-color);
    font-size: 24px;
    margin-bottom: 20px;
}

.content-text ul {
    margin: 20px 0;
    padding-left: 20px;
}

.content-text li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
    list-style: none;
}

.content-text li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

/* Buttons */
.btn {
    display: inline-block;
    background: #9abd56;
    color: var(--white);
    font-weight: bold;
    padding: 12px 30px;
    border-radius: 34px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    text-decoration: none;
}



.btn:hover {
    background: var(--accent-color);

    color: var(--white);
}

.btn:hover::before {
    left: 100%;
}

/* Footer */
footer {
    background-color: #222;
    color: #aaa;
    padding: 50px 0 20px;
    text-align: center;
    position: relative;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="20" viewBox="0 0 100 20"><path fill="%233c763d" fill-opacity="0.2" d="M0,0 C30,10 70,10 100,0 L100,20 L0,20 Z"/></svg>');
    background-repeat: repeat-x;
    background-position: top;
    background-size: 100px 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.footer-column {
    flex: 1;
    min-width: 250px;
    margin-bottom: 30px;
    padding: 0 15px;
    text-align: left;
}

.footer-column h3 {
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    margin-bottom: 20px;
    font-size: 18px;
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px;
}

.footer-column li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.footer-column a {
    color: #aaa;
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--white);
    text-decoration: underline;
}

.copyright {
    border-top: 1px solid #444;
    padding-top: 20px;
    font-size: 14px;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .intro-container {
        flex-direction: column;
    }

    .intro-text {
        padding: 40px;
    }

    .intro-images {
        width: 100%;
        min-width: auto;
        height: 300px;
    }

    .content-block {
        flex-direction: column;
    }

    .content-block.reverse {
        flex-direction: column;
    }

    .content-text, .content-image {
        padding: 0;
        margin-bottom: 30px;
    }

    .content-text::before {
        display: none;
    }

    .banner {
        height: 400px;
    }

    .banner h1 {
        font-size: 36px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        padding: 15px;
    }

    .logo {
        margin-bottom: 15px;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: left;
    }

    nav li {
        margin: 0 10px 34px;
    }

    .banner {
        height: 350px;
        margin-top: 120px;
    }

    .banner-content {
        padding: 20px;
    }

    .banner h1 {
        font-size: 28px;
    }

    .banner p {
        font-size: 16px;
    }

    .intro-text {
        padding: 30px;
    }

    .cloud {
        display: none;
    }
}

/* Contact Container */
/* Contact Container */
.contact {
    max-width: 700px;
    margin: 0 auto;
    background: #f9f9f9;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;

}

/* Header Section */
.contact-header {
    background: linear-gradient(135deg, #3c763d 0%, #2b502c 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

.contact-header h1 {
    margin: 0;
    font-size: 2.2rem;
    font-weight: 600;
}

/* Form Container */
.contact-form-container {
    padding: 40px;
}

/* Form Styles */
.contact form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact .form-section {
    margin-bottom: 10px;
}

.contact .form-row {
    display: flex;
    gap: 30px;
}

.contact .form-column {
    flex: 1;
    min-width: 0; /* Prevent overflow */
}

@media (max-width: 600px) {
    .contact .form-row {
        flex-direction: column;
        gap: 20px;
    }
}

.contact label {
    display: block;
    margin-bottom: 0;
    font-weight: 800;
    color: #3c763d;
    font-size: 20px;
}

.contact input[type="text"],
.contact input[type="email"],
.contact input[type="tel"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.contact input[type="text"]:focus,
.contact input[type="email"]:focus,
.contact input[type="tel"]:focus {
    border-color: #3c763d;
    box-shadow: 0 0 0 3px rgba(60, 118, 61, 0.1);
    outline: none;
}

.contact input[type="checkbox"],
.contact input[type="radio"] {
    margin-right: 10px;
}

.contact .checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact .checkbox-label {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-weight: normal;
    color: #555;
}

.contact .radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 5px;
}

/* Button Styles */
.contact button {
    margin-top: 20px;
    background: linear-gradient(to bottom, #3c763d, #2b502c);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.contact button:hover {
    background: linear-gradient(to bottom, #2b502c, #1a3a1b);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.contact button:active {
    transform: translateY(0);
}

.contact button[disabled] {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Results Section */
.contact .results-section {
    padding: 40px;
    background: #f9f9f9;
    border-top: 1px solid #eee;
    display: none;
}

.contact .results-section h2 {
    color: #3c763d;
    margin-top: 0;
}

.contact table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.contact th {
    background-color: #e8f1e8;
    padding: 12px;
    text-align: left;
}

.contact td {
    padding: 12px;
    border-bottom: 1px solid #eee;
}

/* Documentation Section */
.contact .documentation {
    padding: 30px;
    background: #f5f5f5;
    border-top: 1px solid #eee;
}

.contact .documentation h3 {
    color: #3c763d;
    margin-top: 0;
}

.contact pre {
    background: white;
    padding: 15px;
    border-radius: 6px;
    overflow-x: auto;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 600px) {
    .contact {
        border-radius: 0;
    }

    body {
        padding: 20px 0;
    }
}


.airlistbox {
    font-family: Arial, sans-serif;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.airlistbox .airlistbox-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.airlistbox .airlistbox-item {
    background-color: #f9f9f9; /* Light green background */
    border-radius: 10px; /* Rounded corners */
    box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Shadow effect */
    margin-bottom: 20px;
    overflow: hidden;
}

.airlistbox .airlistbox-content {
    display: flex;
    padding: 0;
}

.airlistbox .airlistbox-image {
    flex: 0 0 300px;
    margin-right: 15px;
}

.airlistbox .airlistbox-image img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    vertical-align: middle;
}

.airlistbox .airlistbox-text {
    flex: 1;
}

.airlistbox .airlistbox-text p {
    margin: 10px;
    line-height: 1.5;
    color: #333;
    color: #6fa10f;
}

.airlistbox .airlistbox-button {
    display: block;
    background-color: #4caf50; /* Grass green background */
    color: white;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s;
    margin: 0 auto;
    border-radius: 40px;
}

.airlistbox .airlistbox-button:hover {
    background-color: #3d8b40;
}

@media (max-width: 768px) {
    .airlistbox .airlistbox-content {
        flex-direction: column;
    }

    .airlistbox .airlistbox-image {
        margin-right: 0;
        margin-bottom: 15px;
    }
}



.zhongjiecon .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}
.zhongjiecon h1,
.zhongjiecon h2 {
    color: #2a6c47;
}
.zhongjiecon h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}
.zhongjiecon h1:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 3px;
    background: #2a6c47;
}
.zhongjiecon h2 {
    font-size: 1.6em;
    /*margin-top: 40px;*/
    margin-bottom: 15px;
}
.zhongjiecon ul {
    padding-left: 20px;
}
.zhongjiecon li {
    margin-bottom: 12px;
}
.zhongjiecon p{
    margin-bottom: 30px;
}
.zhongjiecon .zhongjiecontact {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    margin-top: 50px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    display: flex;
    gap: 30px;
    align-items: center;
}
.zhongjiecon .zhongjiecontact-img {
    flex: 1;
}
.zhongjiecon .zhongjiecontact-img img {
    width: 100%;
    border-radius: 6px;
    height: auto;
    display: block;
}
.zhongjiecon .zhongjiecontact-info {
    flex: 1;
}
.zhongjiecon .zhongjiecontact p {
    margin: 12px 0;
}
.zhongjiecon .intro-image {
    float: right;
    margin: 0 0 20px 30px;
    width: 40%;
    max-width: 400px;
    border-radius: 6px;
}
.zhongjiecon .intro-image img {
    width: 100%;
    height: auto;
    border-radius: 6px;
}
.zhongjiecon a {
    color: #2a6c47;
    text-decoration: none;
    font-weight: bold;
}
.zhongjiecon a:hover {
    text-decoration: underline;
}
.cta-button {
    display: block;
    width: 200px;
    margin: 0px auto;
    padding: 15px 30px;
    background-color: #2a6c47;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    float: right;
}
.cta-button:hover {
    background-color: #1e5637;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
@media (max-width: 768px) {
    .zhongjiecon .zhongjiecontact {
        flex-direction: column;
    }
    .zhongjiecon .intro-image {
        float: none;
        width: 100%;
        margin: 0 0 20px 0;
    }
}


.heatcon .container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0px 20px;
}
.heatcon h1,
.heatcon h2 {
    color: #2a6c47;
}
.heatcon h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 3px solid #e0f2e9;
}
.heatcon h2 {
    font-size: 1.8em;
    margin-top: 0;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e0f2e9;
}
.heatcon p {
    margin-bottom: 20px;
}
.heatcon ul {
    padding-left: 20px;
}
.heatcon li {
    margin-bottom: 12px;
    line-height: 1.7;
}
.heatcon .contact {
    background: #e0f2e9;
    padding: 25px;
    border-radius: 8px;
    margin-top: 40px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}
.heatcon .contact p {
    margin: 12px 0;
}
.heatcon .content-img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 25px 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.heatcon .img-left {
    float: left;
    width: 45%;
    margin-right: 30px;
    margin-bottom: 20px;
}
.heatcon .img-right {
    float: right;
    width: 45%;
    margin-left: 30px;
    margin-bottom: 20px;
}
.heatcon table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.heatcon th,
.heatcon td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}
.heatcon th {
    background-color: #2a6c47;
    color: white;
    font-weight: bold;
}
.heatcon tr:nth-child(even) {
    background-color: #f2f9f5;
}
.heatcon tr:hover {
    background-color: #e0f2e9;
}
.heatcon .savings-badge {
    background-color: #2a6c47;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: bold;
    display: inline-block;
    margin: 5px 0;
}
.heatcon .cta-button {
    display: inline-block;
    background-color: #2a6c47;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1em;
}
.heatcon .cta-button:hover {
    background-color: #1e5637;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}
.heatcon .disclaimer {
    font-size: 0.85em;
    color: #666;
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}
.heatcon .clearfix::after {
    content: "";
    display: table;
    clear: both;
}
@media (max-width: 768px) {
    .heatcon .container {
        padding: 20px 15px;
    }
    .heatcon h1 {
        font-size: 2em;
    }
    .heatcon h2 {
        font-size: 1.5em;
    }
    .heatcon .img-left,
    .heatcon .img-right {
        float: none;
        width: 100%;
        margin: 20px 0;
    }
}
.soon {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 50vh; /* Full viewport height */
    text-align: center;
    font-family: 'Arial', sans-serif;
}

.soon h1 {
    color: #2a6c47; /* Green color */
    font-size: 4rem; /* Large font size */
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}



@media (max-width: 768px) {
    .soon h1 {
        font-size: 2.5rem; /* Smaller on mobile */
    }
}