/*
Theme Name: Brooklyn
Theme URI: https://www.brooklyn-interiors.com
Description: 博伦设计工程有限公司（Brooklyn Interiors Limited）官方 WordPress 主题 - 提供家居设计、装修及家具定制服务。简体中文界面，内置需求提交表单。
Version: 1.0.0
Author: Brooklyn Interiors Limited
Author URI: https://www.brooklyn-interiors.com
Tags: 家居设计, 装修, 家具定制, 室内设计, 中文
Text Domain: brooklyn
Requires at least: 5.8
Tested up to: 6.6
*/

/* ===================================
   基础重置
=================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #2c5f4f;       /* 深绿 - 主色 */
    --primary-light: #3d7a66;
    --accent: #c9a227;        /* 金 - 辅助色 */
    --dark: #1a1a1a;
    --gray: #666;
    --light-gray: #f5f5f3;
    --white: #ffffff;
    --border: #e0e0e0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background: var(--white);
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: color 0.3s;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* ===================================
   页头
=================================== */
.site-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.site-logo {
    display: flex;
    flex-direction: column;
}

.site-logo .logo-cn {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
}

.site-logo .logo-en {
    font-size: 12px;
    color: var(--gray);
    letter-spacing: 1px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: var(--dark);
    padding: 6px 0;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
}

.main-nav a:hover::after,
.main-nav a.current::after {
    width: 100%;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--primary);
}

/* ===================================
   首页 Hero
=================================== */
.hero {
    background: linear-gradient(135deg, #2c5f4f 0%, #1a3d33 100%);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 44px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    max-width: 680px;
    margin: 0 auto 32px;
    opacity: 0.9;
}

.hero .hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 14px 34px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
    background: #b08e1f;
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    display: inline-block;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 12px 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.3s;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

/* ===================================
   通用 section
=================================== */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 34px;
    color: var(--primary);
    margin-bottom: 14px;
}

.section-title p {
    color: var(--gray);
    font-size: 16px;
}

.underline {
    width: 60px;
    height: 3px;
    background: var(--accent);
    margin: 18px auto 0;
}

/* ===================================
   业务模式卡片
=================================== */
.business-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.business-card {
    background: var(--light-gray);
    padding: 36px;
    border-radius: 8px;
    border-top: 4px solid var(--primary);
}

.business-card h3 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 16px;
}

.business-card .step {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    text-align: center;
    line-height: 32px;
    font-size: 15px;
    font-weight: 700;
    margin-right: 10px;
}

.business-card li {
    list-style: none;
    margin: 12px 0;
    padding-left: 22px;
    position: relative;
    color: var(--gray);
}

.business-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* ===================================
   服务特色
=================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-item {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
}

.feature-item h3 {
    font-size: 19px;
    color: var(--primary);
    margin-bottom: 10px;
}

.feature-item p {
    color: var(--gray);
    font-size: 15px;
}

/* ===================================
   流程步骤
=================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.process-item {
    text-align: center;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.process-num {
    font-size: 40px;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.3;
}

.process-item h4 {
    font-size: 17px;
    color: var(--primary);
    margin: 10px 0 8px;
}

.process-item p {
    font-size: 14px;
    color: var(--gray);
}

/* ===================================
   关于我们 / 公司资料
=================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 30px;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--gray);
    margin-bottom: 16px;
}

.company-info-box {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
}

.company-info-box dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px 16px;
}

.company-info-box dt {
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

.company-info-box dd {
    color: var(--gray);
}

/* ===================================
   页面横幅
=================================== */
.page-hero {
    background: linear-gradient(135deg, #2c5f4f 0%, #1a3d33 100%);
    color: var(--white);
    padding: 70px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 38px;
    margin-bottom: 12px;
}

.page-hero p {
    opacity: 0.9;
    font-size: 16px;
}

/* ===================================
   联系表单
=================================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-item {
    display: flex;
    gap: 14px;
    margin-bottom: 24px;
}

.contact-info-item .icon {
    width: 44px;
    height: 44px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-item h4 {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 4px;
}

.contact-info-item p {
    color: var(--gray);
    font-size: 15px;
}

.contact-form {
    background: var(--light-gray);
    padding: 36px;
    border-radius: 8px;
}

.contact-form h3 {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-group label .required {
    color: #d32f2f;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-submit {
    width: 100%;
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.form-submit:hover {
    background: var(--primary-light);
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-message {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 18px;
    font-size: 14px;
    display: none;
}

.form-message.success {
    display: block;
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.form-message.error {
    display: block;
    background: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

/* ===================================
   侧边栏 / 小工具
=================================== */
.sidebar {
    padding: 20px;
}

.widget {
    margin-bottom: 30px;
    background: var(--light-gray);
    padding: 24px;
    border-radius: 8px;
}

.widget-title {
    font-size: 18px;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
}

.widget ul {
    list-style: none;
}

.widget ul li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.widget ul li:last-child {
    border-bottom: none;
}

/* ===================================
   文章
=================================== */
.post-item {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
}

.post-item h2 {
    font-size: 26px;
    margin-bottom: 12px;
}

.post-item .post-meta {
    color: var(--gray);
    font-size: 13px;
    margin-bottom: 14px;
}

.post-item .read-more {
    display: inline-block;
    margin-top: 12px;
    font-weight: 600;
}

/* ===================================
   页脚
=================================== */
.site-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 55px 0 28px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 36px;
    margin-bottom: 36px;
}

.footer-brand h3 {
    font-size: 22px;
    margin-bottom: 14px;
    color: var(--white);
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 14px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 16px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 14px;
}

.footer-contact-item .icon {
    color: var(--accent);
    font-size: 18px;
}

.footer-contact-item p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 22px;
    text-align: center;
    font-size: 13px;
}

/* ===================================
   响应式
=================================== */
@media (max-width: 992px) {
    .business-grid,
    .features-grid,
    .about-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 {
        font-size: 34px;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    .main-nav.active {
        display: block;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
    }
    .main-nav li {
        padding: 0 20px;
    }
    .main-nav a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid var(--border);
    }
    .menu-toggle {
        display: block;
    }
    .process-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}