/* ============================================================
   AI全自动获客工具平台 — 城市分站样式（全新响应式设计）
   依赖 style.css，在其后加载
   适配：手机 / 平板 / 桌面
   ============================================================ */

/* ---------- 分站通用 ---------- */
.section-header-center {
    text-align: center; max-width: 720px; margin: 0 auto 48px;
}
.section-tag {
    display: inline-flex; align-items: center;
    padding: .4rem 1.05rem; border-radius: 999px;
    background: rgba(99, 102, 241, .1); border: 1px solid rgba(99, 102, 241, .22);
    color: var(--primary); font-size: .85rem; font-weight: 600;
    margin-bottom: 1rem;
}
.section-header-center h2 {
    font-size: clamp(1.5rem, 3.6vw, 2.25rem); font-weight: 800;
    color: var(--ink); margin-bottom: .7rem; line-height: 1.3;
}
.section-header-center p { color: var(--body); font-size: 1rem; }
.text-gold {
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- 面包屑 ---------- */
.city-breadcrumb {
    background: #f8fafc; border-bottom: 1px solid var(--line);
    padding: .8rem 0; margin-top: var(--header-h);
}
.city-breadcrumb nav {
    display: flex; align-items: center; flex-wrap: wrap; gap: .4rem;
    font-size: .88rem; color: var(--muted);
}
.city-breadcrumb a { color: var(--primary); font-weight: 500; }
.city-breadcrumb a:hover { text-decoration: underline; }
.city-breadcrumb nav > span { color: #cbd5e1; }
.city-breadcrumb .container > nav > span:last-child { color: var(--ink-2); font-weight: 500; }

/* ---------- 分站 Hero ---------- */
.city-hero {
    position: relative; overflow: hidden;
    padding: 72px 0 80px;
    background:
        radial-gradient(600px 320px at 88% -8%, rgba(6, 182, 212, .13), transparent 60%),
        radial-gradient(560px 320px at 8% 12%, rgba(99, 102, 241, .13), transparent 60%),
        linear-gradient(180deg, #f8faff 0%, #ffffff 100%);
}
.city-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.city-hero-grid {
    display: grid; grid-template-columns: 1.15fr .85fr;
    gap: 3rem; align-items: center;
    position: relative;
}
.city-hero-content { text-align: left; }
.city-hero-badge {
    display: inline-flex; align-items: center; gap: .55rem;
    padding: .5rem 1.1rem; border-radius: 999px;
    background: #fff; border: 1px solid rgba(99, 102, 241, .2);
    box-shadow: var(--shadow-sm);
    font-size: .9rem; font-weight: 500; color: var(--ink-2);
    margin-bottom: 1.5rem;
}
.badge-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--green);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, .5); animation: cityPulse 2s infinite;
}
.city-hero-content h1 {
    font-size: clamp(1.8rem, 4.6vw, 3rem); font-weight: 800;
    line-height: 1.28; color: var(--ink); margin-bottom: 1.1rem;
}
.city-highlight {
    background: var(--gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.city-text-gradient {
    background: linear-gradient(135deg, #06b6d4, #6366f1);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.city-subtitle {
    font-size: clamp(.98rem, 2vw, 1.12rem); color: var(--body);
    margin-bottom: 2rem; line-height: 1.8;
}
.city-hero-actions { margin-bottom: 2.4rem; }
.city-hero-btn {
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; position: relative; z-index: 2;
    background: var(--gradient-warm); color: #fff;
    border: none; padding: 1.05rem 3rem; border-radius: 999px;
    font-size: 1.15rem; font-weight: 700; font-family: inherit;
    box-shadow: 0 12px 30px rgba(249, 115, 22, .4);
    transition: transform .25s ease, box-shadow .25s ease;
}
.city-hero-btn:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(249, 115, 22, .55); }
.city-hero-stats { display: flex; gap: 2.6rem; flex-wrap: wrap; }
.city-stat-item { display: flex; flex-direction: column; gap: .15rem; }
.city-stat-item .stat-num {
    font-size: 1.55rem; font-weight: 800; line-height: 1.2;
    background: var(--gradient); -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.city-stat-item .stat-label { font-size: .88rem; color: var(--muted); }

.city-hero-visual {
    position: relative; display: flex; align-items: center; justify-content: center;
    min-height: 320px;
}
.visual-circle {
    position: absolute; width: 300px; height: 300px; border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(99,102,241,.18), rgba(6,182,212,.1) 70%);
    border: 1.5px dashed rgba(99, 102, 241, .3);
    animation: citySpin 30s linear infinite;
}
.visual-icon {
    position: relative; width: 150px; height: 150px; border-radius: 36px;
    background: var(--gradient); color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 24px 60px rgba(99, 102, 241, .4);
    animation: cityFloat 5s ease-in-out infinite;
}
.visual-icon svg { width: 72px; height: 72px; stroke: #fff; }

/* ---------- 信任条（横向滚动） ---------- */
.city-trust { background: #fff; padding: 26px 0; border-bottom: 1px solid var(--line); }
.trust-scroll {
    display: flex; gap: 12px;
    overflow-x: auto; padding: 4px 2px 10px;
    scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.trust-scroll::-webkit-scrollbar { display: none; }
.city-trust .trust-item {
    flex: 0 0 auto; scroll-snap-align: start;
    display: inline-flex; align-items: center; gap: .55rem;
    background: #f8faff; border: 1px solid var(--line); border-radius: 999px;
    padding: .7rem 1.25rem; font-size: .92rem; font-weight: 500; color: var(--ink-2);
    white-space: nowrap;
}
.city-trust .trust-item svg { color: var(--green); flex-shrink: 0; }

/* ---------- 行业覆盖 ---------- */
.city-industries { background: #fff; padding: 80px 0; }
.industry-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.industry-item {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 1.8rem 1rem; text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s;
}
.industry-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(99,102,241,.35); }
.industry-icon {
    width: 60px; height: 60px; margin: 0 auto .9rem; border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(99,102,241,.12), rgba(6,182,212,.1));
    color: var(--primary);
    transition: transform .3s;
}
.industry-item:hover .industry-icon { transform: scale(1.08); }
.industry-item span { font-weight: 600; color: var(--ink); font-size: .95rem; }

/* ---------- 痛点 ---------- */
.city-pain { background: var(--bg); padding: 80px 0; }
.city-pain .pain-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.city-pain .pain-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 1.9rem; position: relative; overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease;
}
.city-pain .pain-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.pain-num {
    position: absolute; top: 1rem; right: 1.3rem;
    font-size: 2.4rem; font-weight: 800; line-height: 1;
    color: rgba(99, 102, 241, .1);
}
.city-pain .pain-card h3 { font-size: 1.1rem; margin-bottom: .6rem; color: var(--ink); padding-right: 3rem; }
.city-pain .pain-card p { font-size: .93rem; color: var(--body); }

/* ---------- 核心功能（左右交错） ---------- */
.city-features { background: #fff; padding: 80px 0; }
.features-list { display: flex; flex-direction: column; gap: 56px; }
.feature-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
    align-items: center;
}
.feature-row.reverse .feature-content { order: 2; }
.feature-row.reverse .feature-visual { order: 1; }
.feature-tag {
    display: inline-block; padding: .35rem 1rem; border-radius: 999px;
    background: rgba(99, 102, 241, .1); color: var(--primary);
    font-size: .85rem; font-weight: 600; margin-bottom: 1rem;
}
.feature-content h3 { font-size: clamp(1.2rem, 2.6vw, 1.55rem); color: var(--ink); margin-bottom: .9rem; line-height: 1.45; }
.feature-content p { color: var(--body); font-size: .98rem; line-height: 1.85; }
.feature-visual { display: flex; justify-content: center; }
.visual-box {
    width: 180px; height: 180px; border-radius: 36px;
    background: var(--gradient);
    display: flex; align-items: center; justify-content: center;
    font-size: 4.2rem; box-shadow: 0 24px 60px rgba(99, 102, 241, .35);
    animation: cityFloat 5s ease-in-out infinite;
}

/* ---------- 三大平台 ---------- */
.city-products { background: var(--bg); padding: 80px 0; }
.products-stack {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.product-card-main {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 2.2rem 1.9rem; box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease;
    display: flex; flex-direction: column;
}
.product-card-main:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-icon-large { font-size: 3rem; margin-bottom: 1rem; }
.product-card-main h3 { font-size: 1.25rem; color: var(--ink); margin-bottom: .7rem; }
.product-card-main > p { font-size: .93rem; color: var(--body); margin-bottom: 1.2rem; line-height: 1.75; }
.product-list { display: flex; flex-direction: column; gap: .65rem; margin-top: auto; }
.product-list li {
    position: relative; padding-left: 1.5rem; font-size: .92rem; color: var(--ink-2);
}
.product-list li::before {
    content: ''; position: absolute; left: 0; top: .5em;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--gradient); box-shadow: 0 0 0 4px rgba(99, 102, 241, .12);
}

/* ---------- 对比 ---------- */
.city-comparison { background: #fff; padding: 80px 0; }
.comparison-simple {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
    max-width: 860px; margin: 0 auto;
}
.comparison-col {
    border-radius: var(--radius-lg); padding: 1.8rem 1.6rem;
    background: #f8fafc; border: 1px solid var(--line);
}
.comparison-col.highlight {
    background: linear-gradient(160deg, #eef2ff 0%, #ecfeff 100%);
    border: 1.5px solid rgba(99, 102, 241, .4);
    box-shadow: var(--shadow);
    transform: scale(1.02);
}
.comparison-simple .comparison-header {
    text-align: center; font-size: 1.15rem; font-weight: 800;
    padding-bottom: 1rem; margin-bottom: .6rem;
    border-bottom: 2px solid var(--line);
    color: var(--ink);
}
.comparison-col.highlight .comparison-header { color: var(--primary-dark); border-bottom-color: rgba(99,102,241,.35); }
.comparison-item {
    position: relative; padding: .75rem 0 .75rem 1.7rem;
    font-size: .95rem; color: var(--body);
    border-bottom: 1px dashed var(--line);
}
.comparison-item:last-child { border-bottom: none; }
.comparison-col .comparison-item::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 10px; height: 10px; border-radius: 50%;
    background: #cbd5e1;
}
.comparison-col.highlight .comparison-item { color: var(--ink-2); font-weight: 600; }
.comparison-col.highlight .comparison-item::before {
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, .15);
}

/* ---------- 流程时间轴 ---------- */
.city-steps { background: var(--bg); padding: 80px 0; }
.timeline {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
    position: relative;
}
.timeline-item { position: relative; }
.timeline-dot {
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--gradient); border: 3px solid #fff;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, .3);
    margin-bottom: 1.1rem; position: relative; z-index: 1;
}
.timeline-content {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.5rem 1.4rem; box-shadow: var(--shadow-sm);
    transition: transform .3s, box-shadow .3s;
    height: calc(100% - 42px);
}
.timeline-item:hover .timeline-content { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-num {
    display: inline-block; font-size: .85rem; font-weight: 800;
    color: var(--primary); letter-spacing: 1px; margin-bottom: .5rem;
}
.timeline-content h4 { font-size: 1.05rem; color: var(--ink); margin-bottom: .4rem; }
.timeline-content p { font-size: .9rem; color: var(--body); }

/* ---------- 案例 ---------- */
.city-cases { background: #fff; padding: 80px 0; }
.cases-slider {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.case-card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
    padding: 2rem; box-shadow: var(--shadow-sm);
    display: flex; flex-direction: column; gap: 1rem;
    transition: transform .3s ease, box-shadow .3s ease;
}
.case-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.case-badge {
    align-self: flex-start; padding: .3rem .9rem; border-radius: 999px;
    background: rgba(99, 102, 241, .1); color: var(--primary);
    font-size: .82rem; font-weight: 600;
}
.case-text { color: var(--body); font-size: .95rem; line-height: 1.8; flex: 1; }
.case-data { display: flex; gap: .6rem; flex-wrap: wrap; }
.case-data span {
    background: rgba(16, 185, 129, .1); color: #059669;
    border-radius: 8px; padding: .4rem .8rem;
    font-size: .83rem; font-weight: 600;
}
.case-author {
    border-top: 1px solid var(--line); padding-top: .9rem;
    font-size: .86rem; color: var(--muted);
}

/* ---------- FAQ 手风琴 ---------- */
.city-faq { background: var(--bg); padding: 80px 0; }
.faq-accordion {
    max-width: 840px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 12px;
}
.faq-accordion .faq-item {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden;
}
.faq-accordion .faq-item.active { border-color: rgba(99,102,241,.4); box-shadow: var(--shadow-sm); }
.faq-trigger {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 1.15rem 1.4rem; text-align: left;
    font-size: 1rem; font-weight: 600; color: var(--ink); font-family: inherit;
}
.faq-trigger svg {
    flex-shrink: 0; color: var(--primary);
    transition: transform .3s ease;
}
.faq-accordion .faq-item.active .faq-trigger svg { transform: rotate(45deg); }
.faq-panel { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-accordion .faq-item.active .faq-panel { max-height: 500px; }
.faq-panel p { padding: 0 1.4rem 1.3rem; color: var(--body); font-size: .94rem; line-height: 1.8; }

/* ---------- CTA ---------- */
.city-cta {
    background: linear-gradient(160deg, #0f172a 0%, #1e1b4b 60%, #0f172a 100%);
    padding: 80px 0; position: relative; overflow: hidden;
}
.city-cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(520px 260px at 85% 0%, rgba(99,102,241,.28), transparent 60%);
}
.cta-box {
    position: relative; text-align: center; max-width: 640px; margin: 0 auto;
}
.city-cta .cta-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .45rem 1.2rem; border-radius: 999px;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
    color: #c7d2fe; font-size: .9rem; font-weight: 600; margin-bottom: 1.3rem;
}
.city-cta .cta-badge svg { color: #6ee7b7; }
.cta-box h2 { color: #fff; font-size: clamp(1.5rem, 3.6vw, 2.2rem); margin-bottom: .9rem; }
.cta-box > p { color: #cbd5e1; font-size: 1.05rem; margin-bottom: 2rem; line-height: 1.8; }
.btn-cta {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--gradient-warm); color: #fff;
    padding: 1rem 2.6rem; border-radius: 999px;
    font-size: 1.1rem; font-weight: 700;
    box-shadow: 0 14px 34px rgba(249, 115, 22, .45);
    transition: transform .25s ease, box-shadow .25s ease;
}
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(249, 115, 22, .6); }
.city-cta .cta-features { margin-top: 1.8rem; gap: 1.4rem; }
.city-cta .cta-features span { color: #cbd5e1; }

/* ---------- 资讯 ---------- */
.city-articles { background: #fff; padding: 80px 0; }
.city-articles .articles-grid { grid-template-columns: repeat(3, 1fr); }
.city-articles .article-card { border: 1px solid var(--line); }

/* ---------- 分站页脚 ---------- */
.city-footer {
    background: linear-gradient(180deg, #0f172a 0%, #0b1220 100%);
    color: #94a3b8; padding: 56px 0 0;
}
.footer-top {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 2.5rem; flex-wrap: wrap; padding-bottom: 2rem;
}
.city-footer .footer-brand { max-width: 420px; }
.city-logo {
    display: inline-flex; align-items: center; gap: .6rem;
    font-size: 1.2rem; font-weight: 800; color: #f1f5f9;
}
.city-logo-icon {
    width: 38px; height: 38px; border-radius: 11px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient); color: #fff;
    box-shadow: 0 6px 16px rgba(99, 102, 241, .35);
}
.city-footer .footer-brand p { margin-top: 1rem; font-size: .9rem; line-height: 1.85; color: #94a3b8; }
.city-footer .footer-links {
    display: flex; gap: 1.6rem; flex-wrap: wrap; align-items: center;
    padding-top: .6rem;
}
.city-footer .footer-links a { color: #94a3b8; font-size: .92rem; transition: color .2s; }
.city-footer .footer-links a:hover { color: #fff; }
.city-footer .footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 1.4rem 0; text-align: center; font-size: .86rem;
}
.city-footer .footer-bottom p { color: #64748b; }
.city-footer .footer-bottom a { color: #94a3b8; }
.city-footer .footer-bottom a:hover { color: #fff; }

/* ---------- 分站弹窗 ---------- */
.city-modal {
    position: fixed; inset: 0; z-index: 200;
    background: rgba(15, 23, 42, .62); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 20px; opacity: 0; pointer-events: none; transition: opacity .3s ease;
}
.city-modal.active { opacity: 1; pointer-events: auto; }
.modal-box {
    background: #fff; border-radius: 22px; padding: 2.4rem 2rem 2rem;
    width: 100%; max-width: 420px; text-align: center; position: relative;
    transform: translateY(24px) scale(.96); transition: transform .3s ease;
    box-shadow: var(--shadow-lg);
}
.city-modal.active .modal-box { transform: translateY(0) scale(1); }
.modal-box .modal-close {
    position: absolute; top: 10px; right: 14px;
    width: 38px; height: 38px; border-radius: 50%;
    font-size: 1.6rem; line-height: 1; color: var(--muted);
    display: flex; align-items: center; justify-content: center;
    transition: background .2s, color .2s;
}
.modal-box .modal-close:hover { background: #f1f5f9; color: var(--ink); }
.modal-box .modal-icon {
    width: 64px; height: 64px; margin: 0 auto 1rem; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #dbeafe, #cffafe); color: var(--primary);
}
.modal-box h3 { font-size: 1.3rem; margin-bottom: .5rem; color: var(--ink); }
.modal-box > p { color: var(--body); font-size: .92rem; margin-bottom: 1.3rem; }
.wechat-id {
    border: 2px dashed #c7d2fe; background: #f5f7ff; border-radius: 14px;
    padding: 1rem; margin-bottom: 1.2rem;
    font-family: Consolas, 'Courier New', monospace;
    font-size: 1.35rem; font-weight: 700; color: var(--primary-dark);
    letter-spacing: 1px; word-break: break-all;
}
.modal-box .copy-btn {
    width: 100%; padding: .9rem; border-radius: 12px;
    background: var(--gradient); color: #fff;
    font-size: 1rem; font-weight: 700; font-family: inherit;
    box-shadow: 0 8px 20px rgba(99, 102, 241, .35);
    transition: transform .2s, box-shadow .2s;
}
.modal-box .copy-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(99, 102, 241, .45); }

/* ---------- 动画 ---------- */
@keyframes cityPulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, .5); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
@keyframes cityFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}
@keyframes citySpin {
    to { transform: rotate(360deg); }
}

/* ---------- 滚动入场动画（由 city.js 按需挂载，JS 失败时不影响显示） ---------- */
.city-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
    will-change: opacity, transform;
}
.city-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   响应式 — 平板
   ============================================================ */
@media (max-width: 1024px) {
    .city-hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .city-hero-content { text-align: center; }
    .city-hero-badge { margin-left: auto; margin-right: auto; }
    .city-hero-stats { justify-content: center; }
    .city-hero-visual { min-height: 260px; }
    .visual-circle { width: 240px; height: 240px; }
    .industry-grid { grid-template-columns: repeat(4, 1fr); }
    .products-stack, .cases-slider { grid-template-columns: repeat(2, 1fr); }
    .timeline { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
    .timeline-content { height: auto; }
}

/* ============================================================
   响应式 — 手机
   ============================================================ */
@media (max-width: 768px) {
    .city-hero { padding: 44px 0 56px; }
    .city-hero-grid { gap: 2rem; }
    .city-hero-stats { gap: 1.2rem 2rem; justify-content: space-around; }
    .city-hero-btn { width: 100%; max-width: 360px; padding: .95rem 2rem; font-size: 1.05rem; }
    .city-hero-actions { text-align: center; }
    .city-hero-visual { min-height: 200px; }
    .visual-circle { width: 180px; height: 180px; }
    .visual-icon { width: 110px; height: 110px; border-radius: 26px; }
    .visual-icon svg { width: 54px; height: 54px; }

    .city-industries, .city-pain, .city-features, .city-products,
    .city-comparison, .city-steps, .city-cases, .city-faq, .city-articles {
        padding: 56px 0;
    }
    .section-header-center { margin-bottom: 36px; }

    .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .industry-item { padding: 1.4rem .8rem; }
    .industry-icon { width: 50px; height: 50px; margin-bottom: .7rem; }

    .city-pain .pain-grid { grid-template-columns: 1fr; }

    .features-list { gap: 40px; }
    .feature-row, .feature-row.reverse { grid-template-columns: 1fr; gap: 1.4rem; }
    .feature-row.reverse .feature-content { order: 1; }
    .feature-row.reverse .feature-visual { order: 2; }
    .feature-visual { order: 2; }
    .feature-content { order: 1; text-align: center; }
    .visual-box { width: 130px; height: 130px; font-size: 3rem; border-radius: 28px; }

    .products-stack, .cases-slider { grid-template-columns: 1fr; }

    .comparison-simple { grid-template-columns: 1fr; gap: 14px; }
    .comparison-col.highlight { transform: none; order: -1; }

    .timeline { grid-template-columns: 1fr; gap: 0; }
    .timeline-item { padding-left: 34px; padding-bottom: 22px; }
    .timeline-item::before {
        content: ''; position: absolute; left: 7px; top: 18px; bottom: -6px;
        width: 2px; background: linear-gradient(180deg, rgba(99,102,241,.35), rgba(6,182,212,.15));
    }
    .timeline-item:last-child::before { display: none; }
    .timeline-dot { position: absolute; left: 0; top: 4px; margin-bottom: 0; }
    .timeline-content { height: auto; }

    .city-cta { padding: 56px 0; }
    .btn-cta { width: 100%; max-width: 360px; }
    .city-cta .cta-features { gap: .7rem 1.2rem; }

    .footer-top { flex-direction: column; gap: 1.6rem; }
    .city-footer .footer-links { gap: .9rem 1.4rem; }

    .modal-box { padding: 2rem 1.4rem 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
    .visual-circle, .visual-icon, .badge-dot { animation: none !important; }
    .city-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}