/* ==========================================
   福州代怀 - 餐饮原料供应 样式表
   配色：清新绿色/蓝色 (fresh supply theme)
   ========================================== */

/* -- 基础重置 -- */
html,
body {
    margin: 0;
    font-size: 100%;
    background: #f7faf8;
    font-family: 'Microsoft YaHei', 'Lato', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body a {
    text-decoration: none;
    transition: 0.4s ease;
    -webkit-transition: 0.4s ease;
    -moz-transition: 0.4s ease;
    -o-transition: 0.4s ease;
}

a:hover {
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    color: #1a5c3a;
}

p {
    margin: 0;
    font-size: 15px;
    line-height: 1.9em;
    letter-spacing: 0.5px;
    color: #4a6b5a;
}

li {
    list-style-type: none;
}

ul {
    margin: 0;
    padding: 0;
}

.btn:focus, .btn.focus {
    outline: 0;
    box-shadow: none;
}

/* -- 页面标题横幅 -- */
.page-title-banner {
    background: linear-gradient(135deg, #1a5c3a 0%, #2e7d52 50%, #43a047 100%);
    padding: 60px 0;
    text-align: center;
}

.page-title-banner h2 {
    color: #ffffff;
    font-size: 36px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: capitalize;
    margin-bottom: 10px;
}

.page-title-banner p {
    color: #c8e6c9;
    font-size: 16px;
    letter-spacing: 1px;
    max-width: 700px;
    margin: 0 auto;
}

.page-title-banner .breadcrumb-daihuai {
    margin-top: 15px;
}

.page-title-banner .breadcrumb-daihuai span {
    color: #a5d6a7;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.page-title-banner .breadcrumb-daihuai span a {
    color: #e8f5e9;
}

.page-title-banner .breadcrumb-daihuai span a:hover {
    color: #fff;
}

/* -- 栏目引言 -- */
.intro-section {
    padding: 50px 0;
    background: #ffffff;
}

.intro-box {
    background: #f1f8e9;
    border-left: 5px solid #2e7d52;
    padding: 30px 35px;
    border-radius: 0 8px 8px 0;
}

.intro-box h3 {
    font-size: 24px;
    color: #1a5c3a;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.intro-box p {
    font-size: 15px;
    line-height: 2em;
    color: #4a6b5a;
}

/* -- 子服务区域 -- */
.service-section {
    padding: 50px 0;
}

.service-section.bg-light-green {
    background: #f7faf8;
}

.service-section.bg-white {
    background: #ffffff;
}

.service-group-title {
    font-size: 26px;
    color: #1a5c3a;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 35px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.service-group-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #43a047;
    border-radius: 2px;
}

/* -- 服务卡片 -- */
.service-card {
    background: #ffffff;
    border: 1px solid #e0efe4;
    border-radius: 8px;
    padding: 30px 25px;
    margin-bottom: 25px;
    transition: 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: #2e7d52;
    transition: 0.4s ease;
}

.service-card:hover {
    box-shadow: 0 8px 25px rgba(26, 92, 58, 0.12);
    transform: translateY(-3px);
}

.service-card:hover:before {
    height: 100%;
}

.service-card .card-icon {
    font-size: 36px;
    color: #2e7d52;
    margin-bottom: 15px;
}

.service-card h4 {
    font-size: 18px;
    color: #1a5c3a;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.service-card p {
    font-size: 14px;
    line-height: 1.8em;
    color: #5a7d6a;
}

.service-card .card-tag {
    display: inline-block;
    background: #e8f5e9;
    color: #2e7d52;
    font-size: 12px;
    padding: 3px 10px;
    border-radius: 12px;
    margin-top: 10px;
    letter-spacing: 0.5px;
}

/* -- 数据统计区域 -- */
.stats-section {
    background: linear-gradient(135deg, #1a5c3a 0%, #2e7d52 100%);
    padding: 55px 0;
}

.stat-item {
    text-align: center;
    padding: 20px 15px;
}

.stat-item .stat-number {
    font-size: 42px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 1px;
    line-height: 1.2;
}

.stat-item .stat-label {
    font-size: 15px;
    color: #a5d6a7;
    letter-spacing: 1px;
    margin-top: 8px;
}

.stat-item .stat-icon {
    font-size: 28px;
    color: #66bb6a;
    margin-bottom: 10px;
}

/* -- 代怀品牌说明区域 -- */
.brand-section {
    padding: 55px 0;
    background: #ffffff;
}

.brand-section h3 {
    font-size: 26px;
    color: #1a5c3a;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.brand-section p {
    font-size: 15px;
    line-height: 2em;
    color: #4a6b5a;
    margin-bottom: 12px;
}

.brand-feature-list {
    margin-top: 20px;
}

.brand-feature-list .feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.brand-feature-list .feature-item span.fa {
    color: #2e7d52;
    font-size: 18px;
    margin-right: 12px;
    margin-top: 3px;
}

.brand-feature-list .feature-item p {
    margin: 0;
    font-size: 14px;
    color: #5a7d6a;
}

/* -- 页脚 -- */
footer.daihuai-footer {
    background: #143d28;
    padding: 50px 0 0;
}

.footer-logo-section {
    text-align: center;
    margin-bottom: 30px;
}

.footer-logo-section h2 a {
    font-size: 20px;
    color: #66bb6a;
    font-weight: 700;
    letter-spacing: 1px;
}

.footer-logo-section p {
    color: #7da68e;
    font-size: 14px;
    max-width: 600px;
    margin: 10px auto 0;
    line-height: 1.8em;
}

.footer-contact-grid {
    padding: 30px 0;
    border-top: 1px solid #1e5435;
}

.footer-contact-item {
    text-align: center;
    padding: 15px 10px;
}

.footer-contact-item span.fa {
    font-size: 24px;
    color: #43a047;
    margin-bottom: 10px;
}

.footer-contact-item h5 {
    font-size: 15px;
    color: #a5d6a7;
    font-weight: 600;
    margin-bottom: 5px;
}

.footer-contact-item p {
    color: #7da68e;
    font-size: 14px;
}

.footer-bottom-bar {
    background: #0e2e1c;
    padding: 15px 0;
    margin-top: 20px;
    text-align: center;
}

.footer-bottom-bar p {
    color: #5a7d6a;
    font-size: 13px;
    letter-spacing: 0.5px;
    margin: 0;
}

.footer-bottom-bar p a {
    color: #66bb6a;
}

/* -- 回到顶部 -- */
a.daihuai-move-top {
    width: 36px;
    height: 36px;
    background: #2e7d52;
    color: #fff;
    display: block;
    position: fixed;
    bottom: 4%;
    right: 2%;
    z-index: 999;
    text-align: center;
    line-height: 36px;
    border-radius: 50%;
    font-size: 16px;
    box-shadow: 0 2px 10px rgba(26, 92, 58, 0.3);
}

a.daihuai-move-top:hover {
    background: #1a5c3a;
}

/* -- 响应式 -- */
@media (max-width: 991px) {
    .daihuai-nav .toggle {
        display: inline-block;
        padding: 8px 15px;
        font-size: 18px;
        background: #1a5c3a;
        color: #fff;
        border: none;
        cursor: pointer;
        border-radius: 4px;
    }

    .daihuai-nav [id^=drop]:checked + ul.menu {
        display: block;
    }

    .daihuai-nav ul.menu {
        display: none;
        text-align: left;
    }

    .daihuai-nav ul.menu li {
        display: block;
    }

    .daihuai-nav ul.menu li a {
        padding: 10px 15px;
    }

    .page-title-banner h2 {
        font-size: 28px;
    }

    .stat-item .stat-number {
        font-size: 32px;
    }

    #logo-daihuai h1 a {
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .top-bar-inner {
        flex-direction: column;
        text-align: center;
    }

    .top-bar-welcome {
        display: none;
    }

    .page-title-banner {
        padding: 40px 0;
    }

    .page-title-banner h2 {
        font-size: 24px;
    }

    .intro-box {
        padding: 20px;
    }

    .service-group-title {
        font-size: 22px;
    }
}

@media (max-width: 568px) {
    .page-title-banner h2 {
        font-size: 20px;
        letter-spacing: 1px;
    }

    .stat-item .stat-number {
        font-size: 28px;
    }

    #logo-daihuai h1 a {
        font-size: 13px;
    }

    .service-card {
        padding: 20px 18px;
    }
}

@media (max-width: 415px) {
    .page-title-banner h2 {
        font-size: 18px;
    }

    .daihuai-nav ul.menu li a {
        font-size: 13px;
        padding: 8px 10px;
    }

    .stat-item .stat-number {
        font-size: 24px;
    }
}