/* =========================================================
   GreenFuture 主题 - 联系我们页样式
   用于：templates/front/contact.html
   依赖：gf/base.css（设计令牌 / 容器 / 面包屑 .gf-breadcrumb
         / 内页 Hero .gf-page-hero / 眉标 .gf-page-tag）
   内容：联系方式卡片 / 询价表单 / 公司信息 + 地图
   ========================================================= */

/* ===== Hero 响应徽标（文案 contact.response；Hero 本体复用 base.css .gf-page-hero） ===== */
.ct-hero-badge {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 20px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 24px;
    padding: 8px 18px; font-size: 13px; font-weight: 700; color: var(--accent-dark);
    box-shadow: var(--shadow);
}
.ct-hero-badge svg { color: var(--accent); }

/* ===== 联系方式卡片（Email / Phone / WhatsApp / WeChat；上叠 Hero） ===== */
.ct-methods {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    margin-top: -52px; position: relative; z-index: 2;
}
.ct-method-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 32px 24px; text-align: center;
    transition: var(--transition);
}
.ct-method-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.ct-method-icon {
    width: 60px; height: 60px; margin: 0 auto 18px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center; color: #fff;
    box-shadow: 0 6px 16px rgba(6,182,212,0.35);
}
.ct-method-card h3 { font-size: 17px; font-weight: 800; color: var(--secondary); margin-bottom: 6px; }
.ct-method-card > p { font-size: 14px; color: var(--text-muted); margin-bottom: 14px; }
.ct-method-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 14px; font-weight: 700; color: var(--primary);
}
.ct-method-link:hover { color: var(--accent-dark); gap: 10px; }
.ct-wechat-qr {
    width: 132px; height: 132px; margin: 0 auto 10px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); padding: 6px; background: #fff; object-fit: cover;
}
.ct-wechat-caption { font-size: 13px; color: var(--text-muted); }

/* ===== 主体两栏：左表单 / 右信息+地图 ===== */
.ct-main {
    display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 32px;
    align-items: start; padding: 56px 0 96px;
}
.ct-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
}

/* ===== 成功 / 失败提示（由 ${success} / ${error} 条件渲染） ===== */
.ct-alert {
    display: flex; align-items: center; gap: 10px;
    border-radius: var(--radius-sm); padding: 14px 18px;
    font-size: 14px; font-weight: 600; margin-bottom: 24px;
}
.ct-alert-success { background: #ECFDF5; border: 1px solid #A7F3D0; color: #047857; }
.ct-alert-error   { background: #FEF2F2; border: 1px solid #FECACA; color: #B91C1C; }

/* ===== 询价表单卡（contact.form.* 文案） ===== */
.ct-form-card { padding: 36px; }
.ct-card-title {
    font-size: 24px; font-weight: 800; color: var(--secondary);
    padding-bottom: 12px; margin-bottom: 24px; position: relative; display: inline-block;
}
.ct-card-title::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 48px; height: 4px; border-radius: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.ct-form-row { display: grid; gap: 20px; margin-bottom: 20px; }
.ct-form-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.ct-form-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.ct-form-group { display: flex; flex-direction: column; }
/* 仅表单直接子级之间的纵向间距（行内栅格由 gap 控制） */
.ct-form > .ct-form-group + .ct-form-group, .ct-form-row + .ct-form-group { margin-top: 20px; }
.ct-form-group label {
    font-size: 13px; font-weight: 700; color: var(--secondary-light); margin-bottom: 8px;
}
.ct-form-group label .req { color: #EF4444; margin-left: 2px; }
.ct-input, .ct-textarea {
    width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    background: #F8FAFC; padding: 0 16px; font-size: 14px; font-family: inherit;
    color: var(--text); transition: var(--transition);
}
.ct-input { height: 46px; }
.ct-textarea { min-height: 140px; padding: 12px 16px; resize: vertical; }
.ct-input:focus, .ct-textarea:focus {
    outline: none; border-color: var(--primary); background: #fff;
    box-shadow: 0 0 0 4px rgba(6,182,212,0.12);
}
.ct-input::placeholder, .ct-textarea::placeholder { color: #94A3B8; }
.ct-file { padding: 10px 14px; height: auto; cursor: pointer; }
.ct-file::file-selector-button {
    border: none; border-radius: 16px; padding: 6px 16px; margin-right: 12px;
    background: linear-gradient(135deg, var(--primary-light), #D1FAE5);
    color: var(--primary-dark); font-size: 13px; font-weight: 700; cursor: pointer;
    transition: var(--transition);
}
.ct-file::file-selector-button:hover {
    background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff;
}
.ct-submit {
    display: inline-flex; align-items: center; gap: 10px; margin-top: 28px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff; padding: 14px 36px; border-radius: 28px;
    font-size: 15px; font-weight: 800;
    box-shadow: 0 6px 18px rgba(6,182,212,0.35);
    transition: var(--transition);
}
.ct-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(6,182,212,0.45); }
.ct-form-note { font-size: 12.5px; color: var(--text-muted); margin-top: 14px; }

/* ===== 右栏：公司信息卡 ===== */
.ct-side { display: flex; flex-direction: column; gap: 24px; }
.ct-office-card { padding: 28px; }
.ct-office-card .ct-card-title { font-size: 20px; margin-bottom: 20px; }
.ct-office-item { display: flex; gap: 14px; align-items: flex-start; }
.ct-office-item + .ct-office-item { margin-top: 20px; padding-top: 20px; border-top: 1px dashed var(--border); }
.ct-office-icon {
    flex: none; width: 42px; height: 42px; border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-light), #D1FAE5);
    color: var(--primary-dark); display: flex; align-items: center; justify-content: center;
}
.ct-office-item strong { display: block; font-size: 14px; font-weight: 800; color: var(--secondary); margin-bottom: 3px; }
.ct-office-item p { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; }
.ct-office-item a { color: var(--primary); font-weight: 600; }
.ct-office-item a:hover { color: var(--accent-dark); }

/* ===== 右栏：地图卡（高德 AMap；加载失败显示占位） ===== */
.ct-map-card { overflow: hidden; }
.ct-map-head {
    display: flex; align-items: center; gap: 10px; padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 15px; font-weight: 800; color: var(--secondary);
}
.ct-map-head svg { color: var(--primary); }
.ct-map-box { position: relative; height: 320px; background: var(--bg); }
#office-map-container { width: 100%; height: 100%; }
/* 地图降级占位（脚本/网络不可用时由 JS 加 .ct-map-fallback） */
.ct-map-placeholder {
    display: none; position: absolute; inset: 0;
    flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    background: linear-gradient(135deg, #ECFEFF, #ECFDF5);
    text-align: center; padding: 24px;
}
.ct-map-placeholder svg { color: var(--primary); }
.ct-map-placeholder strong { font-size: 14px; color: var(--secondary); }
.ct-map-placeholder span { font-size: 12.5px; color: var(--text-muted); }
.ct-map-fallback .ct-map-placeholder { display: flex; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .ct-main { grid-template-columns: 1fr; }
    .ct-methods { grid-template-columns: repeat(2, 1fr); }
    .ct-form-row.cols-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .ct-methods { grid-template-columns: 1fr; margin-top: -44px; }
    .ct-form-card { padding: 24px; }
    .ct-form-row.cols-3, .ct-form-row.cols-2 { grid-template-columns: 1fr; }
    .ct-main { padding: 40px 0 64px; }
}