/* ============================================================
   SOHOTHEME · 外贸SOHO建站服务官网
   Bootstrap 5.3.8 + 自定义主题
   ============================================================ */

/* ---------- 1. 设计变量 ---------- */
:root {
  --brand: #1e5eff;
  --brand-2: #00c2ff;
  --brand-deep: #0a1f4d;
  --accent: #ff7a45;
  --accent-2: #ffb547;
  --ink: #0d1b2a;
  --ink-2: #334155;
  --muted: #64748b;
  --line: #e6ecf7;
  --bg: #f5f8ff;
  --white: #ffffff;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 4px 18px rgba(13, 27, 42, .06);
  --shadow: 0 14px 40px rgba(13, 27, 42, .09);
  --shadow-lg: 0 30px 70px rgba(10, 31, 77, .16);
  --nav-h: 74px;
}

/* ---------- 2. 基础 ---------- */
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", "Plus Jakarta Sans", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  color: var(--ink-2);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 { color: var(--ink); font-weight: 800; letter-spacing: -.02em; line-height: 1.25; }
p { line-height: 1.85; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
::selection { background: var(--brand); color: #fff; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #eef3fb; }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--brand), var(--brand-2)); border-radius: 10px; }

/* ---------- 3. 工具类 ---------- */
.text-brand { color: var(--brand) !important; }
.text-gradient {
  background: linear-gradient(100deg, var(--brand) 0%, var(--brand-2) 55%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bg-soft { background: var(--bg); }
.section { padding: 104px 0; position: relative; }
.section-sm { padding: 68px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand); background: rgba(30, 94, 255, .08);
  padding: 8px 16px; border-radius: 100px; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.7); opacity: .45; } }
.title-lg { font-size: clamp(30px, 4vw, 48px); }
.lead-muted { color: var(--muted); font-size: 17.5px; }

/* ---------- 4. 按钮 ---------- */
.btn-brand {
  position: relative; overflow: hidden;
  background: linear-gradient(100deg, var(--brand), var(--brand-2));
  color: #fff; font-weight: 700; border: 0; padding: 14px 30px;
  border-radius: 100px; box-shadow: 0 12px 28px rgba(30, 94, 255, .32);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s;
}
.btn-brand:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 20px 44px rgba(30, 94, 255, .42); }
.btn-brand::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-120%) skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
  transition: transform .7s ease;
}
.btn-brand:hover::after { transform: translateX(120%) skewX(-18deg); }
.btn-accent {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  color: #fff; font-weight: 700; border: 0; padding: 14px 30px; border-radius: 100px;
  box-shadow: 0 12px 28px rgba(255, 122, 69, .32); transition: all .35s;
}
.btn-accent:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 20px 42px rgba(255, 122, 69, .45); }
.btn-ghost {
  border: 1.5px solid rgba(13,27,42,.16); background: #fff; color: var(--ink);
  font-weight: 700; padding: 13px 28px; border-radius: 100px; transition: all .3s;
}
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.btn-arrow i { display: inline-block; transition: transform .3s; }
.btn-brand:hover .btn-arrow i, .btn-accent:hover .btn-arrow i { transform: translateX(5px); }

/* ---------- 5. 顶部导航 ---------- */
.navbar-soho {
  height: var(--nav-h); transition: all .4s ease; background: transparent; padding: 0;
}
.navbar-soho .navbar-brand { font-weight: 900; font-size: 24px; letter-spacing: -.03em; color: #fff; display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-size: 19px;
  box-shadow: 0 8px 20px rgba(30,94,255,.4); transition: transform .5s;
}
.navbar-brand:hover .brand-mark { transform: rotate(-12deg) scale(1.1); }
.navbar-soho .nav-link {
  color: rgba(255,255,255,.88); font-weight: 600; font-size: 15.5px; padding: 10px 16px !important;
  position: relative; transition: color .3s;
}
.navbar-soho .nav-link::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-2), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform .35s;
}
.navbar-soho .nav-link:hover::after, .navbar-soho .nav-link.active::after { transform: scaleX(1); }
.navbar-soho .nav-link:hover, .navbar-soho .nav-link.active { color: #fff; }
/* 滚动后 */
.navbar-soho.scrolled {
  height: 66px; background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
  box-shadow: 0 6px 30px rgba(13,27,42,.08);
}
.navbar-soho.scrolled .navbar-brand { color: var(--ink); }
.navbar-soho.scrolled .nav-link { color: var(--ink-2); }
.navbar-soho.scrolled .nav-link:hover, .navbar-soho.scrolled .nav-link.active { color: var(--brand); }
.navbar-soho.scrolled .navbar-toggler { color: var(--ink); }
.navbar-soho .navbar-toggler { border: 0; color: #fff; box-shadow: none; padding: 4px 8px; }
.navbar-toggler:focus { box-shadow: none; }
/* 深色头部页面（内页） */
.navbar-soho.solid { background: var(--brand-deep); }

/* 阅读进度条 */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 2000;
  background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--accent));
  transition: width .1s linear;
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: radial-gradient(1200px 700px at 15% 15%, #123a8a 0%, #0a1f4d 45%, #061531 100%);
  overflow: hidden; padding: calc(var(--nav-h) + 60px) 0 80px; color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 40%, #000 30%, transparent 78%);
}
.orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; animation: float 12s ease-in-out infinite; pointer-events: none; }
.orb-1 { width: 480px; height: 480px; background: #1e5eff; top: -120px; left: -100px; }
.orb-2 { width: 380px; height: 380px; background: #00c2ff; bottom: -140px; right: 6%; animation-delay: -4s; }
.orb-3 { width: 300px; height: 300px; background: #ff7a45; top: 38%; left: 46%; opacity: .3; animation-delay: -8s; }
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(38px,-30px) scale(1.08); }
  66% { transform: translate(-28px,26px) scale(.94); }
}
.hero h1 { color: #fff; font-size: clamp(34px, 5.2vw, 62px); font-weight: 900; }
.hero .sub { color: rgba(255,255,255,.78); font-size: 18.5px; max-width: 620px; }
.typed-cursor { color: var(--accent-2); font-weight: 300; animation: blink 1s infinite; }
@keyframes blink { 0%,49% { opacity: 1; } 50%,100% { opacity: 0; } }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; font-size: 14px; font-weight: 600;
  padding: 9px 18px; border-radius: 100px; color: #fff;
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(8px); transition: all .3s;
}
.hero-badge:hover { background: rgba(255,255,255,.18); transform: translateY(-3px); }
.hero-badge i { color: var(--accent-2); }

/* 浏览器窗口 mockup */
.mock {
  border-radius: 16px; overflow: hidden; background: #fff;
  box-shadow: 0 40px 90px rgba(0,0,0,.45); transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.mock:hover { transform: perspective(1200px) rotateY(-6deg) rotateX(4deg) translateY(-10px); }
.mock-bar { height: 38px; background: #eef2f9; display: flex; align-items: center; gap: 7px; padding: 0 14px; }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.mock-url { flex: 1; margin: 0 12px; height: 21px; border-radius: 20px; background: #fff; font-size: 11px;
  color: #94a3b8; display: flex; align-items: center; padding: 0 12px; }
.mock-body { padding: 18px; background: #f8fafc; }
.sk { border-radius: 8px; background: linear-gradient(90deg, #e8eefb 25%, #f3f7ff 37%, #e8eefb 63%);
  background-size: 400% 100%; animation: shimmer 1.6s infinite linear; }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }
.sk-row { display: flex; gap: 10px; margin-bottom: 12px; }
.sk-hero { height: 118px; border-radius: 12px; }
.sk-card { height: 66px; }

/* 浮动小卡 */
.float-card {
  position: absolute; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(14px); border-radius: 16px; padding: 14px 18px; color: #fff;
  box-shadow: 0 18px 40px rgba(0,0,0,.28); animation: float2 7s ease-in-out infinite;
}
@keyframes float2 { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
.float-card .fc-num { font-size: 24px; font-weight: 900; color: var(--accent-2); }
.float-card .fc-lab { font-size: 12.5px; color: rgba(255,255,255,.75); }

/* ---------- 7. 滚动揭示 ---------- */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; } .reveal.d4 { transition-delay: .4s; }

/* ---------- 8. 卡片 / 服务 ---------- */
.card-soho {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 38px 32px; height: 100%; position: relative; overflow: hidden;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s, border-color .45s;
}
.card-soho::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform .5s;
}
.card-soho:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card-soho:hover::before { transform: scaleX(1); }
.icon-box {
  width: 62px; height: 62px; border-radius: 18px; display: grid; place-items: center;
  font-size: 26px; color: #fff; margin-bottom: 22px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 12px 26px rgba(30,94,255,.28); transition: transform .5s, box-shadow .5s;
}
.card-soho:hover .icon-box { transform: rotate(-8deg) scale(1.08); }
.icon-box.orange { background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 12px 26px rgba(255,122,69,.3); }
.icon-box.deep { background: linear-gradient(135deg, #0a1f4d, #1e5eff); }
.icon-box.teal { background: linear-gradient(135deg, #00c2ff, #00e0b8); box-shadow: 0 12px 26px rgba(0,194,255,.28); }

/* 数字统计 */
.stat { text-align: center; padding: 26px 14px; }
.stat .num { font-size: clamp(32px, 4vw, 46px); font-weight: 900; color: var(--ink); line-height: 1; }
.stat .num span { color: var(--brand); }
.stat .lab { color: var(--muted); font-size: 15px; margin-top: 10px; font-weight: 600; }
.stats-wrap { background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 26px 10px; }

/* ---------- 9. 时间线 ---------- */
.timeline { position: relative; padding-left: 42px; }
.timeline::before {
  content: ""; position: absolute; left: 15px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(var(--brand), var(--brand-2), transparent);
}
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -42px; top: 2px; width: 32px; height: 32px; border-radius: 50%;
  background: #fff; border: 2px solid var(--brand); color: var(--brand);
  display: grid; place-items: center; font-weight: 800; font-size: 13px;
  box-shadow: 0 0 0 6px rgba(30,94,255,.1);
}
.tl-item h5 { margin-bottom: 6px; }

/* ---------- 10. 案例 / 博客卡片 ---------- */
.work-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line);
  height: 100%; transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s;
}
.work-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.work-thumb { position: relative; overflow: hidden; aspect-ratio: 16/11; }
.work-thumb .mini-mock { transition: transform .8s cubic-bezier(.2,.8,.2,1); height: 100%; }
.work-card:hover .work-thumb .mini-mock { transform: scale(1.07); }
.work-thumb .overlay {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: linear-gradient(180deg, rgba(10,31,77,.15), rgba(10,31,77,.78));
  opacity: 0; transition: opacity .4s;
}
.work-card:hover .work-thumb .overlay { opacity: 1; }
.work-body { padding: 26px; }
.tag {
  display: inline-block; font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 100px;
  background: rgba(30,94,255,.09); color: var(--brand);
}
.tag.orange { background: rgba(255,122,69,.12); color: #e2551d; }
.tag.green { background: rgba(0,194,255,.12); color: #0090b8; }

/* 迷你浏览器 mock（用于列表缩略图） */
.mini-mock { border-radius: 0; background: #fff; display: flex; flex-direction: column; }
.mini-mock .mm-bar { height: 22px; background: #e9eef7; display: flex; align-items: center; gap: 5px; padding: 0 10px; flex: none; }
.mini-mock .mm-bar i { width: 7px; height: 7px; border-radius: 50%; display: block; }
.mini-mock .mm-body { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.mini-mock .mm-nav { height: 9px; width: 55%; margin-left: auto; }
.mini-mock .mm-hero { flex: 1; min-height: 40px; border-radius: 6px; background: linear-gradient(135deg, var(--c1), var(--c2)); }
.mini-mock .mm-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.mini-mock .mm-grid div { height: 20px; border-radius: 4px; background: #e8eefb; }
.mini-mock .mm-line { height: 7px; border-radius: 4px; background: #eef2f9; }

/* ---------- 11. 评价轮播 ---------- */
.quote-card {
  background: #fff; border-radius: var(--radius-lg); padding: 40px; height: 100%;
  border: 1px solid var(--line); position: relative;
}
.quote-card .quote-mark {
  position: absolute; top: 22px; right: 28px; font-size: 68px; line-height: 1;
  color: rgba(30,94,255,.1); font-weight: 900;
}
.avatar {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 18px; flex: none;
}
.carousel-indicators [data-bs-target] { width: 9px; height: 9px; border-radius: 50%; background: var(--brand); }
.stars { color: #ffb547; }

/* ---------- 12. 手风琴 FAQ ---------- */
.accordion-item { border: 1px solid var(--line); border-radius: 16px !important; margin-bottom: 14px; overflow: hidden; }
.accordion-button { font-weight: 700; color: var(--ink); padding: 20px 24px; }
.accordion-button:not(.collapsed) { background: rgba(30,94,255,.06); color: var(--brand); box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: var(--line); }
.accordion-button::after { transition: transform .3s; }
.accordion-body { padding: 4px 24px 22px; color: var(--muted); }

/* ---------- 13. CTA ---------- */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--brand-deep), var(--brand) 55%, var(--brand-2));
  color: #fff; padding: 66px 56px;
}
.cta-band::after {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: rgba(255,255,255,.09); top: -220px; right: -140px; animation: float 14s infinite;
}
.cta-band h2 { color: #fff; }
.cta-band .btn-light { font-weight: 700; padding: 14px 30px; border-radius: 100px; }

/* ---------- 14. 页头（内页） ---------- */
.page-head {
  position: relative; overflow: hidden; color: #fff;
  padding: calc(var(--nav-h) + 76px) 0 92px;
  background: radial-gradient(900px 500px at 20% 10%, #16408f, #0a1f4d 60%, #061531);
}
.page-head::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(circle at 85% 20%, rgba(0,194,255,.4), transparent 45%),
                    radial-gradient(circle at 10% 90%, rgba(255,122,69,.28), transparent 45%);
}
.page-head h1 { color: #fff; font-size: clamp(30px, 4.4vw, 50px); }
.breadcrumb-soho { color: rgba(255,255,255,.65); font-size: 14.5px; font-weight: 600; }
.breadcrumb-soho a { color: rgba(255,255,255,.75); }
.breadcrumb-soho a:hover { color: #fff; }
.breadcrumb-soho .sep { margin: 0 9px; opacity: .5; }

/* ---------- 15. 页脚 ---------- */
.footer {
  background: #061531; color: rgba(255,255,255,.62); padding: 76px 0 0; position: relative; overflow: hidden;
}
.footer::before {
  content: ""; position: absolute; top: -160px; left: 50%; transform: translateX(-50%);
  width: 720px; height: 300px; background: radial-gradient(ellipse, rgba(30,94,255,.32), transparent 70%);
}
.footer h6 { color: #fff; font-weight: 800; margin-bottom: 20px; font-size: 15px; letter-spacing: .04em; text-transform: uppercase; }
.footer a { color: rgba(255,255,255,.62); transition: color .3s, transform .3s; display: inline-block; }
.footer a:hover { color: #fff; transform: translateX(4px); }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 12px; font-size: 15px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.09); margin-top: 56px; padding: 24px 0;
  font-size: 14px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.social-btn {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255,255,255,.07); color: #fff; transition: all .35s; border: 1px solid rgba(255,255,255,.09);
}
.social-btn:hover { background: linear-gradient(135deg, var(--brand), var(--brand-2)); transform: translateY(-4px) !important; color: #fff; }

/* ---------- 16. 表单 ---------- */
.form-control, .form-select {
  border: 1.5px solid var(--line); border-radius: 14px; padding: 13px 16px; font-size: 15px;
  transition: all .3s; background: #fbfcff;
}
.form-control:focus, .form-select:focus {
  border-color: var(--brand); box-shadow: 0 0 0 4px rgba(30,94,255,.12); background: #fff;
}
.form-label { font-weight: 700; font-size: 14px; color: var(--ink); margin-bottom: 8px; }
.contact-card {
  background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); border: 1px solid var(--line);
}
.info-tile { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px dashed var(--line); }
.info-tile:last-child { border-bottom: 0; }
.info-tile .ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; flex: none;
  background: rgba(30,94,255,.09); color: var(--brand); font-size: 19px; }
.info-tile .lbl { font-size: 13px; color: var(--muted); font-weight: 600; }
.info-tile .val { font-weight: 700; color: var(--ink); }

/* ---------- 17. 侧栏 / 文章 ---------- */
.side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; margin-bottom: 24px; }
.side-list { list-style: none; padding: 0; margin: 0; }
.side-list li { padding: 13px 0; border-bottom: 1px dashed var(--line); font-weight: 600; font-size: 15px; }
.side-list li:last-child { border-bottom: 0; }
.side-list a:hover { color: var(--brand); }
.article-body { font-size: 16.5px; color: var(--ink-2); }
.article-body h2 { font-size: 26px; margin: 40px 0 16px; }
.article-body h3 { font-size: 21px; margin: 30px 0 12px; }
.article-body ul { padding-left: 20px; }
.article-body li { margin-bottom: 9px; }
.article-body blockquote {
  border-left: 4px solid var(--brand); background: var(--bg); padding: 20px 24px; border-radius: 0 14px 14px 0;
  margin: 28px 0; font-style: italic; color: var(--ink);
}
.post-hero { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 34px; }
.post-hero .ph { height: 260px; background: linear-gradient(135deg, var(--brand-deep), var(--brand-2)); display: grid; place-items: center; color: #fff; }
.meta-line { color: var(--muted); font-size: 14.5px; font-weight: 600; }
.pagination-soho .page-link { border: 0; border-radius: 12px !important; margin: 0 4px; width: 42px; height: 42px;
  display: grid; place-items: center; font-weight: 700; color: var(--ink-2); background: #fff; box-shadow: var(--shadow-sm); }
.pagination-soho .page-link:hover, .pagination-soho .active .page-link { background: var(--brand); color: #fff; }

/* ---------- 18. 返回顶部 ---------- */
#toTop {
  position: fixed; right: 26px; bottom: 26px; width: 50px; height: 50px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; border: 0;
  display: grid; place-items: center; font-size: 20px; z-index: 999;
  box-shadow: 0 12px 30px rgba(30,94,255,.4);
  opacity: 0; visibility: hidden; transform: translateY(16px); transition: all .4s;
}
#toTop.show { opacity: 1; visibility: visible; transform: none; }
#toTop:hover { transform: translateY(-5px); }

/* ---------- 19. 鼠标光晕 ---------- */
#glow {
  position: fixed; width: 420px; height: 420px; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(30,94,255,.14), transparent 65%);
  transform: translate(-50%, -50%); transition: opacity .4s; opacity: 0;
}
@media (hover: hover) and (pointer: fine) { #glow { opacity: 1; } }

/* ---------- 20. 响应式 ---------- */
@media (max-width: 991.98px) {
  .navbar-soho { background: var(--brand-deep); height: 66px; }
  .navbar-collapse {
    background: #fff; border-radius: 18px; padding: 14px; margin-top: 10px;
    box-shadow: var(--shadow-lg);
  }
  .navbar-soho .nav-link, .navbar-soho.scrolled .nav-link { color: var(--ink-2); padding: 12px 14px !important; }
  .navbar-soho .nav-link:hover, .navbar-soho .nav-link.active { color: var(--brand); background: rgba(30,94,255,.06); border-radius: 10px; }
  .navbar-soho .nav-link::after { display: none; }
  .section { padding: 72px 0; }
  .float-card { display: none; }
  .cta-band { padding: 46px 28px; }
  .hero { min-height: auto; }
}
@media (max-width: 575.98px) {
  .section { padding: 60px 0; }
  .card-soho { padding: 28px 22px; }
  .quote-card { padding: 28px 22px; }
  .contact-card { padding: 26px 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}