/* 海角社区联系我们页面样式 */

/* CSS变量定义 - 海洋蓝色主题 */
:root {
    --ocean-blue: #1e88e5;
    --deep-blue: #1565c0;
    --light-blue: #42a5f5;
    --teal: #00acc1;
    --cyan: #00bcd4;
    --amber: #ffb300;
    --orange: #ff9800;
    --green: #4caf50;
    --red: #f44336;
    
    --text-primary: #263238;
    --text-secondary: #546e7a;
    --text-light: #90a4ae;
    
    --bg-white: #ffffff;
    --bg-light: #f8fafb;
    --bg-dark: #263238;
    
    --gradient-ocean: linear-gradient(135deg, #1e88e5, #42a5f5);
    --gradient-teal: linear-gradient(135deg, #00acc1, #00bcd4);
    --gradient-warm: linear-gradient(135deg, #ffb300, #ff9800);
    
    --shadow-light: 0 2px 8px rgba(30, 136, 229, 0.08);
    --shadow-medium: 0 4px 16px rgba(30, 136, 229, 0.12);
    --shadow-heavy: 0 8px 32px rgba(30, 136, 229, 0.16);
    --shadow-deep: 0 16px 48px rgba(30, 136, 229, 0.24);
    
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 18px;
    --border-radius-xl: 24px;
    
    --animation-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --animation-quick: all 0.2s ease;
}

/* 基础样式继承 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-light);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 联系方式 */
.contact-methods {
    padding: 100px 0;
    background: var(--bg-white);
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.contact-card {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: var(--animation-smooth);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.contact-card.primary {
    border: 2px solid var(--ocean-blue);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.contact-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.contact-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.contact-info {
    text-align: left;
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--border-radius-md);
    margin-bottom: 24px;
}

.contact-info p {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.contact-info strong {
    color: var(--text-primary);
}

.contact-btn {
    background: var(--gradient-ocean);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--animation-smooth);
    width: 100%;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* 联系表单 */
.contact-form {
    padding: 100px 0;
    background: var(--bg-light);
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-heavy);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.form-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #e1e8ed;
    border-radius: var(--border-radius-md);
    font-size: 16px;
    transition: var(--animation-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--ocean-blue);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

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

.form-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 30px;
}

.submit-btn,
.reset-btn {
    padding: 14px 28px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--animation-smooth);
}

.submit-btn {
    background: var(--gradient-ocean);
    color: white;
    border: none;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.reset-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid #e1e8ed;
}

.reset-btn:hover {
    border-color: var(--ocean-blue);
    color: var(--ocean-blue);
}

/* 办公室信息 */
.office-info {
    padding: 100px 0;
    background: var(--bg-white);
}

.office-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.office-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    background: var(--gradient-ocean);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.address-info {
    display: grid;
    gap: 24px;
}

.address-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--border-radius-md);
}

.address-icon {
    font-size: 32px;
    min-width: 50px;
}

.address-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.address-content p {
    color: var(--text-secondary);
}

.office-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-heavy);
}

/* 页脚继承 */
.page-footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 0 24px;
}

.footer-layout {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    background: var(--gradient-ocean);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-intro {
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

.footer-legal {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.column-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

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

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--animation-smooth);
}

.footer-menu a:hover {
    color: var(--light-blue);
}

.contact-details p {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.8);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .methods-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .office-layout {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .address-item {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-layout {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
}