/* ========================================
   KuaiPaoCloud - 合作伙伴页面样式
   ======================================== */

/* ---------- 页面 Banner ---------- */
.page-banner {
    position:relative;
    padding:calc(var(--nav-height) + 80px) 24px 80px;
    background:var(--bg-darker);
    overflow:hidden;
    border-bottom:1px solid var(--border);
}

.page-banner::before {
    content:'';
    position:absolute;
    inset:0;
    background-image:
        linear-gradient(rgba(255,255,255,0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.012) 1px, transparent 1px);
    background-size:60px 60px;
}

.banner-content-simple {
    position:relative;
    max-width:var(--container-max);
    margin:0 auto;
    z-index:1;
}

.breadcrumb {
    display:flex;
    align-items:center;
    gap:8px;
    font-size:13px;
    color:var(--text-muted);
    margin-bottom:24px;
}

.breadcrumb a { color:var(--text-secondary); transition:var(--transition); }
.breadcrumb a:hover { color:var(--accent-light); }
.breadcrumb-sep { color:var(--text-muted); }
.breadcrumb-current { color:var(--accent); }

.page-title {
    font-size:clamp(32px, 4vw, 48px);
    font-weight:700;
    color:var(--text-primary);
    margin-bottom:12px;
    letter-spacing:-0.5px;
}

.page-subtitle {
    font-size:16px;
    color:var(--text-secondary);
    max-width:600px;
    line-height:1.7;
}

/* ---------- 通用区块 ---------- */
.section { padding:80px 0; }
.section-alt { background:var(--bg-section-alt); }

.section-header { text-align:center; margin-bottom:56px; }

.section-eyebrow {
    display:inline-block;
    font-size:12px;
    font-weight:500;
    color:var(--accent);
    letter-spacing:3px;
    text-transform:uppercase;
    margin-bottom:12px;
}

.section-title {
    font-size:clamp(24px, 3vw, 32px);
    font-weight:700;
    color:var(--text-primary);
    margin-bottom:16px;
}

.section-divider {
    width:48px;
    height:2px;
    background:var(--accent);
    margin:0 auto 16px;
    border-radius:1px;
}

.section-desc {
    font-size:15px;
    color:var(--text-muted);
    max-width:600px;
    margin:0 auto;
    line-height:1.7;
}

/* ---------- 核心合作伙伴 ---------- */
.core-partners-grid {
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:28px;
}

.cp-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px;
    display:flex;
    gap:28px;
    align-items:flex-start;
    transition:var(--transition);
}

.cp-card:hover {
    border-color:var(--accent-dark);
    transform:translateY(-3px);
    box-shadow:var(--shadow-lg);
}

.cp-logo {
    width:100px;
    height:100px;
    flex-shrink:0;
    background:#0d0d0d;
    border:1px solid var(--border);
    border-radius:var(--radius);
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    padding:12px;
}

.cp-logo img {
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    opacity:0.9;
}

.cp-info h3 {
    font-size:18px;
    font-weight:600;
    color:var(--text-primary);
    margin-bottom:8px;
}

.cp-badge {
    display:inline-block;
    padding:3px 10px;
    background:rgba(74,155,127,0.15);
    color:var(--accent-light);
    font-size:11px;
    font-weight:500;
    border-radius:var(--radius);
    border:1px solid rgba(74,155,127,0.3);
    margin-bottom:14px;
}

.cp-badge-compatible {
    background:rgba(100,130,180,0.12);
    color:#7a9ec4;
    border-color:rgba(100,130,180,0.25);
}

.cp-info p {
    font-size:13px;
    color:var(--text-muted);
    line-height:1.7;
    margin-bottom:14px;
}

.cp-list {
    list-style:none;
    display:flex;
    flex-direction:column;
    gap:6px;
}

.cp-list li {
    font-size:12px;
    color:var(--text-secondary);
    padding-left:14px;
    position:relative;
}

.cp-list li::before {
    content:'';
    position:absolute;
    left:0;
    top:7px;
    width:4px;
    height:4px;
    background:var(--accent);
    border-radius:50%;
}

/* ---------- 合作厂商统计 ---------- */
.vendor-stats {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    margin-bottom:48px;
}

.vs-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px 24px;
    text-align:center;
    transition:var(--transition);
}

.vs-card:hover {
    border-color:var(--accent-dark);
    transform:translateY(-2px);
}

.vs-num {
    display:block;
    font-size:36px;
    font-weight:700;
    color:var(--accent);
    font-family:var(--font-mono);
    line-height:1.2;
}

.vendor-stats .stat-plus {
    font-size:18px;
    color:var(--accent);
    font-weight:600;
}

.vs-label {
    display:block;
    margin-top:6px;
    font-size:13px;
    color:var(--text-muted);
}

/* ---------- 厂商分类 ---------- */
.vendor-categories {
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:24px;
}

.vc-block {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:24px 28px;
    transition:var(--transition);
}

.vc-block:hover {
    border-color:var(--accent-dark);
}

.vc-block h4 {
    font-size:15px;
    font-weight:600;
    color:var(--accent-light);
    margin-bottom:8px;
}

.vc-block p {
    font-size:13px;
    color:var(--text-muted);
    line-height:1.6;
}

/* ---------- 社区合作 ---------- */
.community-grid {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.comm-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:28px 24px;
    text-align:center;
    transition:var(--transition);
}

.comm-card:hover {
    border-color:var(--accent-dark);
    transform:translateY(-2px);
}

.comm-icon {
    width:44px;
    height:44px;
    display:flex;
    align-items:center;
    justify-content:center;
    background:rgba(74,155,127,0.08);
    border:1px solid rgba(74,155,127,0.15);
    border-radius:var(--radius);
    color:var(--accent);
    margin:0 auto 16px;
}

.comm-icon svg { width:22px; height:22px; }

.comm-card h4 {
    font-size:15px;
    font-weight:600;
    color:var(--text-primary);
    margin-bottom:8px;
}

.comm-card p {
    font-size:13px;
    color:var(--text-muted);
    line-height:1.6;
    margin-bottom:14px;
}

.comm-stat {
    display:inline-block;
    padding:3px 12px;
    background:rgba(74,155,127,0.1);
    color:var(--accent-light);
    font-size:12px;
    border-radius:var(--radius);
    border:1px solid rgba(74,155,127,0.2);
}

/* ---------- 合作类型 ---------- */
.coop-types {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:28px;
}

.coop-card {
    background:var(--bg-card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px 28px;
    display:flex;
    flex-direction:column;
    transition:var(--transition);
}

.coop-card:hover {
    border-color:var(--accent-dark);
    transform:translateY(-2px);
    box-shadow:var(--shadow);
}

.coop-card h4 {
    font-size:16px;
    font-weight:600;
    color:var(--text-primary);
    margin-bottom:10px;
}

.coop-card p {
    font-size:13px;
    color:var(--text-muted);
    line-height:1.6;
    margin-bottom:16px;
    flex:1;
}

.coop-list {
    list-style:none;
    display:flex;
    flex-direction:column;
    gap:6px;
    margin-bottom:24px;
}

.coop-list li {
    font-size:12px;
    color:var(--text-secondary);
    padding-left:14px;
    position:relative;
}

.coop-list li::before {
    content:'';
    position:absolute;
    left:0;
    top:7px;
    width:4px;
    height:4px;
    background:var(--accent);
    border-radius:50%;
}

.coop-btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:10px 20px;
    font-size:13px;
    font-weight:500;
    color:var(--accent-light);
    border:1px solid var(--accent);
    border-radius:var(--radius);
    transition:var(--transition);
    align-self:flex-start;
}

.coop-btn:hover {
    background:var(--accent);
    color:#fff;
}

/* ---------- 滚动揭示 ---------- */
.reveal {
    opacity:0;
    transform:translateY(30px);
    transition:opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
    opacity:1;
    transform:translateY(0);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px) {
    .core-partners-grid { grid-template-columns:1fr; }
    .vendor-stats { grid-template-columns:repeat(2,1fr); }
    .community-grid { grid-template-columns:repeat(2,1fr); }
    .coop-types { grid-template-columns:1fr; }
}

@media (max-width:768px) {
    .section { padding:56px 0; }
    .page-banner { padding:calc(var(--nav-height) + 56px) 20px 56px; }
    .page-title { font-size:28px; }

    .cp-card {
        flex-direction:column;
        align-items:center;
        text-align:center;
        padding:24px 20px;
    }

    .cp-logo { width:80px; height:80px; }

    .vendor-categories { grid-template-columns:1fr; }

    .community-grid { grid-template-columns:1fr; }

    .vs-card { padding:24px 16px; }
    .vs-num { font-size:28px; }
}

@media (max-width:480px) {
    .breadcrumb { font-size:12px; }
    .page-subtitle { font-size:14px; }
    .vendor-stats { grid-template-columns:1fr; }
}