/* ================================
   芭芭客™ — 行业落地页通用样式
   继承主站 CSS 变量，覆盖 body 滚动行为
   ================================ */

/* 覆盖主站的 overflow:hidden */
body.ind-body {
    overflow: auto;
    height: auto;
}

/* === 行业页顶栏 === */
.ind-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: rgba(28,31,38,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.ind-nav-back {
    font-size: 0.7rem;
    color: var(--text-dim);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.2s;
}
.ind-nav-back:hover { color: var(--green); }

.ind-nav-brand {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--green);
    text-decoration: none;
}
.ind-nav-brand sup {
    font-size: 0.45em;
    color: var(--text-dim);
}

.ind-nav-sep {
    color: var(--text-dim);
    font-size: 0.7rem;
    opacity: 0.4;
}

.ind-nav-tag {
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-sub);
    letter-spacing: 0.5px;
}

/* === Hero 区块 === */
.ind-hero {
    padding: 60px 24px 48px;
    max-width: 580px;
    margin: 0 auto;
}

.ind-hero-eyebrow {
    display: inline-block;
    padding: 4px 12px;
    border: 1px solid var(--green-border);
    border-radius: 100px;
    font-size: 0.6rem;
    color: var(--green);
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    background: var(--green-soft);
    font-weight: 700;
    text-transform: uppercase;
}

.ind-hero h1 {
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}

.ind-hero h1 em {
    font-style: normal;
    color: var(--green);
}

.ind-hero-sub {
    font-size: 0.9rem;
    color: var(--text-sub);
    line-height: 1.7;
    margin-bottom: 32px;
}

.ind-stats-row {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 10px;
}

.ind-stat-box {
    text-align: center;
    padding: 14px 8px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.ind-stat-num {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--green);
    margin-bottom: 4px;
}

.ind-stat-label {
    font-size: 0.58rem;
    color: var(--text-dim);
    line-height: 1.4;
}

/* === 内容 Section === */
.ind-section {
    padding: 40px 24px;
    max-width: 580px;
    margin: 0 auto;
    border-top: 1px solid var(--border);
}

.ind-section:nth-child(even) {
    background: var(--bg-alt);
    max-width: 100%;
    padding-left: calc(50% - 266px);
    padding-right: calc(50% - 266px);
}
@media (max-width: 620px) {
    .ind-section:nth-child(even) {
        padding-left: 24px;
        padding-right: 24px;
    }
}

.ind-label {
    font-size: 0.6rem;
    color: var(--green);
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.ind-section h2 {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.ind-section h2 em {
    font-style: normal;
    color: var(--green);
}

.ind-intro {
    font-size: 0.85rem;
    color: var(--text-sub);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* === 痛点列表 === */
.pain-list {
    display: grid;
    gap: 10px;
    margin-bottom: 20px;
}

.pain-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.pain-icon {
    flex-shrink: 0;
    font-size: 1rem;
    margin-top: 1px;
}

.pain-body h4 {
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pain-body p {
    font-size: 0.7rem;
    color: var(--text-sub);
    line-height: 1.5;
}

.pain-body .pain-result {
    font-size: 0.68rem;
    color: var(--text-dim);
    margin-top: 4px;
    padding-left: 10px;
    border-left: 2px solid var(--border);
}

/* === 洞察 highlight === */
.ind-insight {
    padding: 18px 16px;
    background: var(--green-soft);
    border-left: 3px solid var(--green);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 20px;
}

.ind-insight p {
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.6;
}

.ind-insight em {
    font-style: normal;
    color: var(--green);
}

.ind-insight .small {
    font-size: 0.75rem;
    color: var(--text-sub);
    font-weight: 400;
    margin-top: 8px;
}

/* === 三步流程 === */
.process-steps {
    display: grid;
    gap: 0;
}

.process-step {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}

.process-step:last-child { border-bottom: none; }

.step-num {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--green-soft);
    border: 1px solid var(--green-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--green);
    margin-top: 2px;
}

.step-body h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.step-body p {
    font-size: 0.75rem;
    color: var(--text-sub);
    line-height: 1.6;
}

.step-body .step-example {
    margin-top: 8px;
    padding: 10px 12px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    font-size: 0.68rem;
    color: var(--text-sub);
    line-height: 1.55;
    border: 1px solid var(--border);
}

.step-body .step-example strong {
    color: var(--green);
    font-size: 0.65rem;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 3px;
}

/* === 内容对比 === */
.content-compare {
    display: grid;
    gap: 12px;
    margin-bottom: 20px;
}

.compare-item {
    padding: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}

.compare-item.bad {
    background: rgba(255,80,80,0.06);
    border-color: rgba(255,80,80,0.15);
}

.compare-item.good {
    background: var(--green-soft);
    border-color: var(--green-border);
}

.compare-label {
    font-size: 0.55rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.compare-item.bad .compare-label { color: rgba(255,100,100,0.8); }
.compare-item.good .compare-label { color: var(--green); }

.compare-item p {
    font-size: 0.78rem;
    line-height: 1.6;
    color: var(--text-sub);
}

.compare-item.good p { color: var(--text); }

/* === 打包方案 / Bundle === */
.bundle-box {
    padding: 24px 20px;
    background: var(--bg-card);
    border: 1px solid var(--green-border);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.bundle-title {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--green);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.bundle-flow {
    display: grid;
    gap: 6px;
    margin-bottom: 16px;
}

.bundle-flow-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    color: var(--text);
    padding: 10px 12px;
    background: var(--bg);
    border-radius: var(--radius-sm);
}

.bundle-flow-item .bf-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.bundle-arrow {
    text-align: center;
    color: var(--green);
    font-size: 0.75rem;
    padding: 2px 0;
    opacity: 0.6;
}

.bundle-value {
    font-size: 0.78rem;
    color: var(--text-sub);
    line-height: 1.7;
    padding: 12px 16px;
    background: var(--green-soft);
    border-radius: var(--radius-sm);
}

.bundle-value strong { color: var(--green); }

/* === 行业 CTA === */
.ind-cta {
    padding: 48px 24px 60px;
    max-width: 580px;
    margin: 0 auto;
    text-align: center;
    border-top: 1px solid var(--border);
}

.ind-cta h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.ind-cta p {
    font-size: 0.85rem;
    color: var(--text-sub);
    line-height: 1.7;
    margin-bottom: 32px;
}

.cta-cards {
    display: grid;
    gap: 12px;
    margin-bottom: 32px;
}

.cta-card {
    padding: 20px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: left;
}

.cta-card.featured {
    border-color: var(--green-border);
    background: var(--green-soft);
}

.cta-card h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.cta-card p {
    font-size: 0.72rem;
    color: var(--text-sub);
    line-height: 1.6;
    margin-bottom: 0;
}

.cta-card.featured h4 { color: var(--green); }

.ind-contact {
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.ind-email {
    font-size: 1rem;
    color: var(--green);
    font-weight: 700;
    text-decoration: none;
}

.ind-footer {
    margin-top: 40px;
    font-size: 0.55rem;
    color: var(--text-dim);
}

/* === 主页底部行业入口 === */
.industry-nav {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.industry-nav-label {
    font-size: 0.55rem;
    color: var(--text-dim);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 12px;
}

.industry-nav-links {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.industry-nav-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.72rem;
    color: var(--text-sub);
    text-decoration: none;
    transition: 0.2s;
    font-weight: 600;
}

.industry-nav-link:hover,
.industry-nav-link:active {
    border-color: var(--green-border);
    color: var(--green);
    background: var(--green-soft);
}

.industry-nav-link .link-icon { font-size: 0.9rem; }

/* === 响应式 === */
@media (min-width: 768px) {
    .ind-hero h1 { font-size: 3rem; }
    .ind-section h2 { font-size: 1.8rem; }
    .cta-cards { grid-template-columns: 1fr 1fr; }
}