*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --brand:#6d28d9;
  --brand-dark:#4c1d95;
  --brand-deep:#3b0764;
  --brand-light:#ede9fe;
  --brand-glow:#a78bfa;
  --bg-page:#f8f7fc;
  --bg-card:#ffffff;
  --bg-alt:#f1eef9;
  --bg-dark:#1a1a2e;
  --bg-dark-card:#242438;
  --bg-dark-alt:#1e1e32;
  --text-primary:#17202A;
  --text-secondary:#334155;
  --text-muted:#52637a;
  --text-heading:#1a1a2e;
  --text-on-brand:#ffffff;
  --text-on-dark:#f1f5f9;
  --text-on-dark-secondary:#cbd5e1;
  --border-light:#e2e0ef;
  --border-dark:#3a3a52;
  --link:#5b21b6;
  --link-hover:#7c3aed;
  --link-visited:#4c1d95;
  --shadow:0 2px 12px rgba(26,26,46,.08);
  --shadow-lg:0 8px 32px rgba(26,26,46,.12);
  --radius:14px;
  --radius-sm:8px;
  --max-w:1180px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans SC",system-ui,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--bg-page);
  color:var(--text-primary);
  line-height:1.75;
  font-size:16px;
  transition:background .3s,color .3s;
  overflow-x:hidden;
}
body.dark{
  --bg-page:#12121f;
  --bg-card:#1e1e30;
  --bg-alt:#181828;
  --bg-dark:#0e0e18;
  --bg-dark-card:#1a1a2c;
  --bg-dark-alt:#141422;
  --text-primary:#E5E7EB;
  --text-secondary:#cbd5e1;
  --text-muted:#94a3b8;
  --text-heading:#F8FAFC;
  --text-on-brand:#ffffff;
  --text-on-dark:#F1F5F9;
  --text-on-dark-secondary:#cbd5e1;
  --border-light:#2d2d44;
  --border-dark:#3a3a52;
  --link:#c4b5fd;
  --link-hover:#ddd6fe;
  --link-visited:#a78bfa;
  --shadow:0 2px 12px rgba(0,0,0,.4);
  --shadow-lg:0 8px 32px rgba(0,0,0,.55);
}
img,svg{max-width:100%;display:block}
a{color:var(--link);text-decoration:none;transition:color .2s}
a:hover{color:var(--link-hover);text-decoration:underline}
a:focus-visible{outline:3px solid var(--brand-glow);outline-offset:2px;border-radius:4px}
h1,h2,h3,h4{color:var(--text-heading);line-height:1.35;font-weight:700}
h1{font-size:clamp(1.6rem,4vw,2.4rem)}
h2{font-size:clamp(1.35rem,3vw,1.85rem);margin-bottom:.75em}
h3{font-size:clamp(1.1rem,2.2vw,1.35rem);margin-bottom:.6em}
h4{font-size:1.05rem;margin-bottom:.5em}
p{margin-bottom:1em;color:var(--text-primary)}
ul,ol{margin:0 0 1em 1.4em;color:var(--text-primary)}
li{margin-bottom:.4em}
strong{color:var(--text-heading)}
.container{max-width:var(--max-w);margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.section-title{text-align:center;margin-bottom:2.2rem}
.section-title h2{color:var(--text-heading);margin-bottom:.3em}
.section-title p{color:var(--text-muted);max-width:720px;margin:0 auto;font-size:.98rem}
.topbar{background:var(--brand-deep);color:var(--text-on-dark);font-size:.82rem;padding:6px 0}
.topbar .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px}
.topbar a{color:var(--text-on-dark);text-decoration:none}
.topbar a:hover{color:#fff;text-decoration:underline}
.topbar span{color:var(--text-on-dark-secondary)}
.nav-wrap{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow);transition:background .3s}
body.dark .nav-wrap{background:rgba(30,30,48,.82)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:var(--text-heading);text-decoration:none;flex-shrink:0}
.logo:hover{text-decoration:none;color:var(--brand)}
.logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;font-weight:900;flex-shrink:0;transition:transform .3s}
.logo:hover .logo-mark{transform:rotate(-8deg) scale(1.06)}
.logo-text small{display:block;font-size:.65rem;font-weight:500;color:var(--text-muted);letter-spacing:.5px}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none;margin:0}
.nav-links a{display:block;padding:8px 12px;border-radius:8px;color:var(--text-secondary);font-size:.92rem;font-weight:500;text-decoration:none;white-space:nowrap;transition:background .2s,color .2s}
.nav-links a:hover{background:var(--brand-light);color:var(--brand-dark);text-decoration:none}
body.dark .nav-links a:hover{background:#2a2a44;color:#ddd6fe}
.nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-search{display:flex;align-items:center;background:var(--bg-alt);border:1px solid var(--border-light);border-radius:20px;padding:4px 6px 4px 14px;transition:border .2s,box-shadow .2s}
.nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(109,40,217,.15)}
.nav-search input{border:none;background:transparent;outline:none;font-size:.88rem;width:120px;color:var(--text-primary);font-family:var(--font)}
.nav-search input::placeholder{color:var(--text-muted)}
.nav-search button{border:none;background:var(--brand);color:#fff;border-radius:16px;padding:5px 12px;font-size:.82rem;cursor:pointer;font-family:var(--font);transition:background .2s}
.nav-search button:hover{background:var(--brand-dark)}
.theme-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-size:1.05rem;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}
.theme-btn:hover{background:var(--brand-light);color:var(--brand-dark);border-color:var(--brand);transform:rotate(15deg)}
body.dark .theme-btn:hover{background:#2a2a44;color:#ddd6fe}
.menu-btn{display:none;width:38px;height:38px;border-radius:10px;border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-size:1.2rem;align-items:center;justify-content:center}
.mobile-menu{display:none;background:var(--bg-card);border-top:1px solid var(--border-light);padding:12px 20px;box-shadow:var(--shadow)}
.mobile-menu.open{display:block;animation:slideDown .3s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}
.mobile-menu ul{list-style:none;margin:0;padding:0}
.mobile-menu li{margin-bottom:2px}
.mobile-menu a{display:block;padding:11px 12px;border-radius:8px;color:var(--text-secondary);font-size:.95rem;font-weight:500;text-decoration:none}
.mobile-menu a:hover{background:var(--brand-light);color:var(--brand-dark);text-decoration:none}
body.dark .mobile-menu a:hover{background:#2a2a44;color:#ddd6fe}
.mobile-menu .nav-search{margin-top:10px;width:100%}
.mobile-menu .nav-search input{width:100%}
.banner{position:relative;background:linear-gradient(135deg,var(--brand-deep) 0%,var(--brand-dark) 55%,var(--brand) 100%);color:var(--text-on-dark);overflow:hidden;transition:background .8s ease}
.banner::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(167,139,250,.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(109,40,217,.4),transparent 50%);pointer-events:none}
.banner-inner{position:relative;z-index:2;padding:64px 0 72px;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.banner h1{color:#ffffff;text-shadow:0 2px 16px rgba(0,0,0,.4);margin-bottom:.5em;font-size:clamp(1.7rem,4.2vw,2.6rem)}
.banner h1 .accent{color:#fbbf24;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.banner .lead{color:#f1f5f9;font-size:1.05rem;text-shadow:0 1px 8px rgba(0,0,0,.35);margin-bottom:1.6rem;max-width:560px}
.banner-cta{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;border-radius:30px;font-size:.95rem;font-weight:700;cursor:pointer;border:none;font-family:var(--font);text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:#fbbf24;color:#3b0764;box-shadow:0 6px 20px rgba(251,191,36,.4)}
.btn-primary:hover{background:#fcd34d;color:#3b0764;box-shadow:0 10px 28px rgba(251,191,36,.55)}
.btn-outline{background:rgba(255,255,255,.12);color:#ffffff;border:2px solid rgba(255,255,255,.65);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.btn-outline:hover{background:rgba(255,255,255,.22);color:#ffffff;border-color:#fff}
.banner-visual{position:relative;display:flex;justify-content:center;align-items:center}
.banner-visual svg{width:100%;max-width:420px;filter:drop-shadow(0 12px 40px rgba(0,0,0,.4));animation:floatY 5s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.banner-stats{display:flex;gap:32px;margin-top:2rem;flex-wrap:wrap}
.banner-stats .stat{color:#fff}
.banner-stats .stat b{display:block;font-size:1.7rem;color:#fbbf24;text-shadow:0 2px 10px rgba(0,0,0,.4);font-weight:800}
.banner-stats .stat span{font-size:.85rem;color:#e2e8f0}
.banner-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.banner-dots i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer;transition:all .3s}
.banner-dots i.active{background:#fbbf24;width:26px;border-radius:5px}
.breadcrumb{background:var(--bg-alt);border-bottom:1px solid var(--border-light);padding:12px 0;font-size:.85rem}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;color:var(--text-muted)}
.breadcrumb li{display:flex;align-items:center;gap:6px}
.breadcrumb li::after{content:"›";color:var(--text-muted)}
.breadcrumb li:last-child::after{display:none}
.breadcrumb a{color:var(--link);text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb [aria-current]{color:var(--text-primary);font-weight:600}
.anchor-nav{background:rgba(255,255,255,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-light);padding:0;position:sticky;top:64px;z-index:900;box-shadow:var(--shadow)}
body.dark .anchor-nav{background:rgba(30,30,48,.82)}
.anchor-nav ul{display:flex;flex-wrap:wrap;gap:2px;list-style:none;margin:0;padding:8px 0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.anchor-nav ul::-webkit-scrollbar{display:none}
.anchor-nav a{display:block;padding:6px 14px;border-radius:20px;font-size:.85rem;color:var(--text-secondary);text-decoration:none;white-space:nowrap;font-weight:500;transition:all .2s}
.anchor-nav a:hover{background:var(--brand-light);color:var(--brand-dark);text-decoration:none}
body.dark .anchor-nav a:hover{background:#2a2a44;color:#ddd6fe}
.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--brand-glow)}
.card h3{color:var(--text-heading)}
.card p{color:var(--text-secondary);font-size:.94rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.product-card{position:relative;overflow:hidden}
.product-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-glow));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.product-card:hover::before{transform:scaleX(1)}
.product-card .tag{display:inline-block;background:var(--brand-light);color:var(--brand-dark);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:20px;margin-bottom:12px}
body.dark .product-card .tag{background:#2a2a44;color:#ddd6fe}
.product-card .icon-svg{width:56px;height:56px;margin-bottom:14px;transition:transform .3s}
.product-card:hover .icon-svg{transform:scale(1.1) rotate(-4deg)}
.adv-list{list-style:none;margin:0;padding:0}
.adv-list li{display:flex;gap:12px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--border-light);transition:padding-left .25s}
.adv-list li:hover{padding-left:8px}
.adv-list li:last-child{border-bottom:none}
.adv-list .num{width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-size:.82rem;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:3px;transition:transform .25s,background .25s}
.adv-list li:hover .num{transform:scale(1.12);background:var(--brand-dark)}
.adv-list .txt strong{display:block;color:var(--text-heading);margin-bottom:2px}
.adv-list .txt span{color:var(--text-secondary);font-size:.9rem}
.case-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.case-card .case-img{height:150px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.case-card .case-img svg{width:100%;height:100%;transition:transform .45s ease}
.case-card:hover .case-img svg{transform:scale(1.08)}
.case-card .case-body{padding:20px}
.case-card h3{font-size:1.05rem;margin-bottom:6px}
.case-card p{font-size:.88rem;color:var(--text-secondary);margin-bottom:10px}
.case-card .meta{font-size:.78rem;color:var(--text-muted)}
.review-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.review-card .stars{color:#f59e0b;font-size:1rem;letter-spacing:2px;margin-bottom:10px}
.review-card blockquote{font-size:.92rem;color:var(--text-primary);border-left:3px solid var(--brand);padding-left:14px;margin:0 0 14px;font-style:normal}
.review-card .reviewer{display:flex;align-items:center;gap:10px}
.review-card .avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand-glow));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.9rem;flex-shrink:0}
.review-card .reviewer b{display:block;color:var(--text-heading);font-size:.9rem}
.review-card .reviewer span{font-size:.78rem;color:var(--text-muted)}
.article-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s,border-color .25s}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--brand-glow)}
.article-card .art-meta{font-size:.78rem;color:var(--text-muted);margin-bottom:8px;display:flex;gap:12px;flex-wrap:wrap}
.article-card h3{font-size:1.02rem;margin-bottom:8px;transition:color .2s}
.article-card:hover h3{color:var(--brand)}
body.dark .article-card:hover h3{color:#c4b5fd}
.article-card p{font-size:.88rem;color:var(--text-secondary);flex:1;margin-bottom:12px}
.article-card .read-more{font-size:.85rem;font-weight:700;color:var(--link);text-decoration:none;display:inline-flex;align-items:center;gap:4px;transition:gap .2s}
.article-card .read-more:hover{color:var(--link-hover);text-decoration:underline;gap:8px}
.faq-item{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden;box-shadow:var(--shadow);transition:border-color .25s}
.faq-item.open{border-color:var(--brand-glow)}
.faq-q{width:100%;text-align:left;background:transparent;border:none;padding:16px 20px;font-size:.98rem;font-weight:700;color:var(--text-heading);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;font-family:var(--font);transition:background .2s}
.faq-q:hover{background:var(--bg-alt)}
.faq-q .arrow{transition:transform .3s;color:var(--brand);font-size:1.1rem;flex-shrink:0}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .3s;padding:0 20px;background:var(--bg-alt)}
.faq-item.open .faq-a{max-height:600px;padding:0 20px 18px}
.faq-a p{font-size:.9rem;color:var(--text-secondary);margin-bottom:.6em}
.faq-a p:last-child{margin-bottom:0}
.howto-step{display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed var(--border-light);transition:padding-left .25s}
.howto-step:hover{padding-left:8px}
.howto-step:last-child{border-bottom:none}
.howto-step .step-num{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;font-weight:800;font-size:1.1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .25s}
.howto-step:hover .step-num{transform:scale(1.08) rotate(-5deg)}
.howto-step .step-body h4{color:var(--text-heading);margin-bottom:4px}
.howto-step .step-body p{font-size:.9rem;color:var(--text-secondary);margin-bottom:0}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border-light);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:.9rem;background:var(--bg-card)}
th{background:var(--brand);color:#fff;padding:13px 16px;text-align:left;font-weight:700;white-space:nowrap}
td{padding:12px 16px;border-bottom:1px solid var(--border-light);color:var(--text-secondary);transition:background .2s,color .2s}
tbody tr:last-child td{border-bottom:none}
tbody tr:nth-child(even){background:var(--bg-alt)}
tbody tr:hover td{background:var(--brand-light);color:var(--brand-dark)}
body.dark tbody tr:hover td{background:#2a2a44;color:#ddd6fe}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.contact-info{list-style:none;margin:0;padding:0}
.contact-info li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--border-light)}
.contact-info li:last-child{border-bottom:none}
.contact-info .ci-icon{width:42px;height:42px;border-radius:11px;background:var(--brand-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .25s}
.contact-info li:hover .ci-icon{transform:scale(1.08)}
body.dark .contact-info .ci-icon{background:#2a2a44}
.contact-info .ci-icon svg{width:22px;height:22px}
.contact-info .ci-text b{display:block;color:var(--text-heading);font-size:.92rem;margin-bottom:2px}
.contact-info .ci-text span{color:var(--text-secondary);font-size:.88rem}
.contact-info .ci-text a{color:var(--link);font-weight:600}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:.88rem;font-weight:700;color:var(--text-heading);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:11px 14px;border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:.92rem;font-family:var(--font);background:var(--bg-card);color:var(--text-primary);transition:border .2s,box-shadow .2s}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(109,40,217,.15)}
.form-group textarea{resize:vertical;min-height:110px}
.form-submit{width:100%;padding:13px;border-radius:var(--radius-sm);background:var(--brand);color:#fff;border:none;font-size:.98rem;font-weight:700;cursor:pointer;font-family:var(--font);transition:background .2s,transform .2s}
.form-submit:hover{background:var(--brand-dark);transform:translateY(-2px)}
.team-card{text-align:center;padding:24px 18px}
.team-card .team-avatar{width:72px;height:72px;border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.3rem;background:linear-gradient(135deg,var(--brand),var(--brand-glow));transition:transform .3s}
.team-card:hover .team-avatar{transform:scale(1.1) rotate(6deg)}
.team-card h4{color:var(--text-heading);margin-bottom:2px}
.team-card .role{font-size:.82rem;color:var(--brand);font-weight:700;margin-bottom:8px}
body.dark .team-card .role{color:#c4b5fd}
.team-card p{font-size:.85rem;color:var(--text-secondary);margin-bottom:0}
.footer{background:var(--bg-dark);color:var(--text-on-dark);padding:52px 0 0;margin-top:0}
.footer h4{color:#ffffff;font-size:1rem;margin-bottom:16px}
.footer a{color:var(--text-on-dark-secondary);text-decoration:none;font-size:.88rem;transition:color .2s,padding-left .2s}
.footer a:hover{color:#ffffff;text-decoration:underline;padding-left:3px}
.footer p{color:var(--text-on-dark-secondary);font-size:.88rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:36px}
.footer-brand .logo{color:#fff;margin-bottom:14px}
.footer-brand .logo:hover{color:#fbbf24}
.footer-brand .logo-mark{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
.footer-brand p{max-width:320px;margin-bottom:14px}
.footer ul{list-style:none;margin:0;padding:0}
.footer ul li{margin-bottom:9px}
.footer .footer-contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px}
.footer .footer-contact svg{width:18px;height:18px;flex-shrink:0;margin-top:3px}
.footer .footer-contact span{font-size:.88rem;color:var(--text-on-dark-secondary)}
.footer-bottom{border-top:1px solid var(--border-dark);padding:20px 0;font-size:.82rem;color:var(--text-on-dark-secondary)}
.footer-bottom .container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;align-items:center}
.footer-bottom a{color:var(--text-on-dark-secondary);font-size:.82rem}
.footer-bottom a:hover{color:#fff}
.footer-links{display:flex;flex-wrap:wrap;gap:14px}
.back-top{position:fixed;right:22px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--brand);color:#fff;border:none;cursor:pointer;font-size:1.2rem;box-shadow:0 6px 20px rgba(109,40,217,.45);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(12px);transition:all .3s;z-index:1200}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--brand-dark);transform:translateY(-3px)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.count-num{font-variant-numeric:tabular-nums}
@media(max-width:1024px){
  .banner-inner{grid-template-columns:1fr;gap:32px;text-align:center}
  .banner .lead{margin-left:auto;margin-right:auto}
  .banner-cta{justify-content:center}
  .banner-stats{justify-content:center}
  .banner-visual{order:-1}
  .banner-visual svg{max-width:320px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:860px){
  .nav-links{display:none}
  .menu-btn{display:flex}
  .nav-search{display:none}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .anchor-nav{top:64px}
}
@media(max-width:560px){
  .section{padding:38px 0}
  .banner-inner{padding:44px 0 56px}
  .grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .card{padding:20px}
  .topbar .container{justify-content:center;text-align:center}
  .banner-stats{gap:20px}
  .banner-stats .stat b{font-size:1.4rem}
  .nav-search input{width:90px}
}
::selection{background:var(--brand);color:#fff}
@media print{.nav-wrap,.back-top,.banner-dots,.topbar{display:none}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}