:root{
  --ink:#141a2e;
  --ink-2:#3c4560;
  --ink-3:#6a7490;
  --line:#e6e9f5;
  --bg:#f7f8ff;
  --card:#ffffff;
  --brand:#4653ff;
  --brand-2:#8a4bff;
  --cyan:#16c8d4;
  --pink:#ff5fa2;
  --amber:#ffb020;
  --radius:18px;
  --shadow:0 14px 40px -18px rgba(60,70,140,.30);
  --shadow-sm:0 6px 18px -10px rgba(60,70,140,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 520px at 8% -6%,rgba(70,83,255,.14),transparent 60%),
    radial-gradient(900px 480px at 96% 4%,rgba(255,95,162,.12),transparent 62%),
    radial-gradient(900px 620px at 50% 46%,rgba(22,200,212,.09),transparent 66%),
    linear-gradient(180deg,#f7f8ff 0%,#f5f6ff 42%,#f8f7ff 100%);
  background-attachment:fixed;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:120;backdrop-filter:blur(14px);background:rgba(250,250,255,.86);border-bottom:1px solid rgba(230,233,245,.9)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px;padding:10px 20px;max-width:1180px;margin:0 auto;width:100%}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;padding:4px;box-shadow:var(--shadow-sm)}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.4px;background:linear-gradient(96deg,var(--brand),var(--brand-2) 55%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{font-size:14px;font-weight:600;color:var(--ink-2);padding:8px 11px;border-radius:9px;transition:color .22s,background .22s}
.nav-links a:hover{color:var(--brand);background:rgba(70,83,255,.08)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:700;padding:11px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .25s,background .25s,color .25s;white-space:nowrap;font-family:inherit}
.btn-primary{background:linear-gradient(100deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 12px 26px -12px rgba(70,83,255,.75)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(70,83,255,.85)}
.btn-ghost{background:#fff;color:var(--brand);border-color:rgba(70,83,255,.35)}
.btn-ghost:hover{background:rgba(70,83,255,.07);transform:translateY(-2px)}
.btn:active{transform:scale(.97)}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--ink);position:relative;border-radius:2px}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--ink);border-radius:2px}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.mobile-panel{display:none;border-top:1px solid var(--line);background:#fff}
.mobile-panel.open{display:block}
.mobile-panel ul{padding:12px 20px 18px;max-width:1180px;margin:0 auto}
.mobile-panel li a{display:block;padding:11px 8px;font-size:15px;font-weight:600;color:var(--ink-2);border-radius:9px}
.mobile-panel li a:hover{background:rgba(70,83,255,.08);color:var(--brand)}
.mobile-panel .m-cta{margin-top:8px;display:flex;gap:10px;flex-wrap:wrap}

/* ===== Hero ===== */
.hero{padding:64px 0 56px;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--brand);background:rgba(70,83,255,.10);border:1px solid rgba(70,83,255,.20);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--brand);display:inline-block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.4)}}
.hero h1{font-size:44px;line-height:1.24;font-weight:900;letter-spacing:-.5px;margin-bottom:18px}
.hero h1 em{font-style:normal;background:linear-gradient(96deg,var(--brand),var(--brand-2) 52%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:16px;color:var(--ink-2);max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.tag-row{display:flex;gap:9px;flex-wrap:wrap}
.tag{font-size:12.5px;font-weight:600;color:var(--ink-2);background:#fff;border:1px solid var(--line);padding:6px 12px;border-radius:999px;box-shadow:0 2px 8px -6px rgba(60,70,140,.4);transition:transform .2s,color .2s,border-color .2s}
.tag:hover{transform:translateY(-2px);color:var(--brand);border-color:rgba(70,83,255,.4)}
.hero-visual{position:relative;padding:10px}
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.6;animation:float 9s ease-in-out infinite}
.orb-1{width:120px;height:120px;background:radial-gradient(circle at 30% 30%,rgba(70,83,255,.5),rgba(70,83,255,0));top:-10px;right:10px}
.orb-2{width:90px;height:90px;background:radial-gradient(circle at 40% 40%,rgba(255,95,162,.55),rgba(255,95,162,0));bottom:0;left:-10px;animation-delay:1.8s}
.orb-3{width:70px;height:70px;background:radial-gradient(circle at 40% 40%,rgba(22,200,212,.55),rgba(22,200,212,0));top:42%;right:-16px;animation-delay:3.2s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.console{position:relative;z-index:2;background:linear-gradient(160deg,#ffffff,#f4f5ff);border:1px solid rgba(230,233,245,.95);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
.console-head{display:flex;align-items:center;gap:8px;margin-bottom:16px}
.dot{width:10px;height:10px;border-radius:50%}
.dot:nth-child(1){background:#ff6b6b}
.dot:nth-child(2){background:#ffb020}
.dot:nth-child(3){background:#2ec27e}
.console-title{margin-left:6px;font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:.4px}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px 13px;box-shadow:0 4px 14px -10px rgba(60,70,140,.4);transition:transform .25s,box-shadow .25s}
.mini-card:hover{transform:translateY(-3px);box-shadow:0 14px 24px -14px rgba(60,70,140,.5)}
.mini-card b{display:block;font-size:13.5px;color:var(--ink);margin-bottom:3px}
.mini-card span{font-size:11.5px;color:var(--ink-3)}
.bar{height:6px;border-radius:99px;background:#eef0fb;overflow:hidden;margin-top:9px}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand),var(--cyan))}
.bar.b2 i{width:78%;background:linear-gradient(90deg,var(--brand-2),var(--pink))}
.bar.b3 i{width:64%;background:linear-gradient(90deg,var(--cyan),var(--brand))}
.bar.b4 i{width:88%;background:linear-gradient(90deg,var(--amber),var(--pink))}

/* ===== Section common ===== */
section{padding:60px 0}
.sec-head{max-width:760px;margin:0 auto 38px;text-align:center}
.sec-eyebrow{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:2px;color:var(--brand-2);text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:31px;line-height:1.32;font-weight:900;letter-spacing:-.3px;margin-bottom:12px}
.sec-head p{font-size:15px;color:var(--ink-3)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Stats ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;text-align:center;box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s,border-color .28s}
.stat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(70,83,255,.3)}
.stat-card b{display:block;font-size:30px;font-weight:900;letter-spacing:-1px;background:linear-gradient(96deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card span{font-size:13.5px;color:var(--ink-3);font-weight:600}

/* ===== About / platform ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.about-text p{font-size:15px;color:var(--ink-2);margin-bottom:14px}
.pill-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:6px}
.pill{font-size:12.5px;font-weight:700;color:var(--brand);background:rgba(70,83,255,.09);padding:7px 13px;border-radius:999px;border:1px solid rgba(70,83,255,.16)}
.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.about-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.about-card b{display:block;font-size:14.5px;margin-bottom:5px}
.about-card p{font-size:13px;color:var(--ink-3);margin:0}

/* ===== Services ===== */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:transform .28s,box-shadow .28s,border-color .28s}
.svc-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2),var(--cyan));opacity:0;transition:opacity .3s}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(70,83,255,.28)}
.svc-card:hover::before{opacity:1}
.svc-icon{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;color:#fff;margin-bottom:14px;background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.svc-card:nth-child(2) .svc-icon{background:linear-gradient(135deg,var(--brand-2),var(--pink))}
.svc-card:nth-child(3) .svc-icon{background:linear-gradient(135deg,var(--cyan),var(--brand))}
.svc-card:nth-child(4) .svc-icon{background:linear-gradient(135deg,var(--amber),var(--pink))}
.svc-card:nth-child(5) .svc-icon{background:linear-gradient(135deg,var(--brand),var(--cyan))}
.svc-card:nth-child(6) .svc-icon{background:linear-gradient(135deg,var(--pink),var(--brand-2))}
.svc-card h3{font-size:16.5px;font-weight:800;margin-bottom:7px}
.svc-card p{font-size:13.5px;color:var(--ink-3)}

/* ===== Flow steps ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.flow-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px;position:relative;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s}
.flow-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.flow-item::before{counter-increment:step;content:"0" counter(step);display:block;font-size:24px;font-weight:900;letter-spacing:-1px;color:transparent;background:linear-gradient(96deg,var(--brand),var(--cyan));-webkit-background-clip:text;background-clip:text;margin-bottom:10px}
.flow-item h3{font-size:15.5px;font-weight:800;margin-bottom:6px}
.flow-item p{font-size:13px;color:var(--ink-3)}

/* ===== Solutions ===== */
.sol-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.sol-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px;box-shadow:var(--shadow-sm);display:flex;gap:16px;transition:transform .25s,box-shadow .25s,border-color .25s}
.sol-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(138,75,255,.28)}
.sol-tag{flex-shrink:0;width:52px;height:52px;border-radius:14px;background:linear-gradient(140deg,rgba(70,83,255,.14),rgba(22,200,212,.16));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;color:var(--brand)}
.sol-card h3{font-size:16px;font-weight:800;margin-bottom:6px}
.sol-card p{font-size:13.5px;color:var(--ink-3)}

/* ===== Network / timeline ===== */
.net-wrap{background:#fff;border:1px solid var(--line);border-radius:22px;padding:30px 26px;box-shadow:var(--shadow-sm)}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;position:relative}
.tl-item{text-align:center;padding:16px 8px}
.tl-item b{display:block;font-size:14px;font-weight:800;margin-bottom:4px}
.tl-item span{font-size:12px;color:var(--ink-3)}
.tl-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan));margin:0 auto 10px;box-shadow:0 0 0 5px rgba(70,83,255,.10)}

/* ===== Cases ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.case-figure{aspect-ratio:16/10;overflow:hidden;background:#eef0fb}
.case-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case-card:hover .case-figure img{transform:scale(1.06)}
.case-body{padding:18px 18px 20px}
.case-body b{display:block;font-size:15px;margin-bottom:5px}
.case-body p{font-size:13px;color:var(--ink-3)}

/* ===== Compare table ===== */
.compare-top{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.score-box{background:linear-gradient(140deg,#fff,#f4f5ff);border:1px solid rgba(70,83,255,.22);border-radius:20px;padding:20px 30px;text-align:center;box-shadow:var(--shadow-sm)}
.score-box b{display:block;font-size:44px;font-weight:900;line-height:1.1;background:linear-gradient(96deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.score-box span{font-size:13px;color:var(--ink-3);font-weight:700}
.stars{color:var(--amber);font-size:17px;letter-spacing:2px;margin-top:4px}
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
table{width:100%;border-collapse:collapse;min-width:680px}
thead th{background:linear-gradient(100deg,rgba(70,83,255,.10),rgba(138,75,255,.10));color:var(--ink);font-size:14px;font-weight:800;padding:15px 18px;text-align:left;white-space:nowrap}
tbody td{padding:14px 18px;font-size:13.5px;color:var(--ink-2);border-top:1px solid var(--line)}
tbody tr:hover td{background:rgba(70,83,255,.035)}
td.hl{color:var(--brand);font-weight:800}

/* ===== Match form ===== */
.match-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
.match-info{background:linear-gradient(160deg,#ffffff,#f2f3ff);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow-sm)}
.match-info h3{font-size:20px;font-weight:900;margin-bottom:10px}
.match-info p{font-size:14px;color:var(--ink-2);margin-bottom:16px}
.contact-line{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-2);margin-bottom:10px}
.contact-line i{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan));flex-shrink:0}
.qr-box{margin-top:16px;display:flex;align-items:center;gap:14px;background:#fff;border:1px dashed rgba(70,83,255,.35);border-radius:14px;padding:12px}
.qr-box img{width:88px;height:88px;object-fit:cover;border-radius:10px}
.qr-box span{font-size:12.5px;color:var(--ink-3);font-weight:600}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:15px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font-family:inherit;font-size:14px;color:var(--ink);background:#fafbff;border:1px solid var(--line);border-radius:11px;padding:11px 13px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(70,83,255,.12)}
.field textarea{resize:vertical;min-height:96px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.form-note{font-size:12px;color:var(--ink-3);margin-top:10px;text-align:center}

/* ===== Testimonials ===== */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .28s,box-shadow .28s;display:flex;flex-direction:column}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.review-stars{color:var(--amber);font-size:14px;letter-spacing:2px;margin-bottom:10px}
.review-card p{font-size:13.5px;color:var(--ink-2);flex:1;margin-bottom:16px}
.review-user{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:13px}
.avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));flex-shrink:0}
.review-user b{display:block;font-size:13.5px}
.review-user span{font-size:12px;color:var(--ink-3)}

/* ===== Token price ===== */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);text-align:center;transition:transform .28s,box-shadow .28s,border-color .28s;position:relative}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(70,83,255,.30)}
.price-card.featured{border-color:rgba(70,83,255,.5);background:linear-gradient(170deg,#fff,#f2f3ff)}
.price-badge{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-size:11.5px;font-weight:800;color:#fff;background:linear-gradient(100deg,var(--brand),var(--brand-2));padding:4px 14px;border-radius:999px;white-space:nowrap}
.price-card h3{font-size:16px;font-weight:800;margin-bottom:6px}
.price-card .price-num{font-size:32px;font-weight:900;letter-spacing:-1px;background:linear-gradient(96deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent;margin:6px 0 2px}
.price-card .price-sub{font-size:12.5px;color:var(--ink-3);margin-bottom:16px}
.price-list{text-align:left;margin-bottom:18px}
.price-list li{font-size:13px;color:var(--ink-2);padding:6px 0 6px 20px;position:relative}
.price-list li::before{content:"";position:absolute;left:0;top:13px;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--cyan))}

/* ===== FAQ ===== */
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm);overflow:hidden;transition:border-color .25s,box-shadow .25s}
.faq-item.open{border-color:rgba(70,83,255,.35);box-shadow:var(--shadow)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;font-size:15px;font-weight:700;color:var(--ink);background:none;border:none;cursor:pointer;text-align:left;font-family:inherit}
.faq-icon{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:rgba(70,83,255,.10);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;transition:transform .3s,background .3s,color .3s}
.faq-item.open .faq-icon{transform:rotate(45deg);background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-a p{padding:0 20px 18px;font-size:13.8px;color:var(--ink-3)}

/* ===== Articles ===== */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s,border-color .25s;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(70,83,255,.28)}
.article-cat{font-size:11.5px;font-weight:800;color:var(--brand-2);letter-spacing:1px;margin-bottom:8px}
.article-card h3{font-size:15.5px;font-weight:800;margin-bottom:8px;line-height:1.5}
.article-card p{font-size:13px;color:var(--ink-3);flex:1;margin-bottom:14px}
.article-card a{font-size:13px;font-weight:800;color:var(--brand)}
.article-card a:hover{text-decoration:underline}

/* ===== Footer ===== */
.site-footer{background:linear-gradient(180deg,#141a2e,#0f1424);color:#c8cfe5;padding:52px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;padding-bottom:34px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand img{width:42px;height:42px;object-fit:contain;border-radius:11px;background:#fff;padding:4px}
.footer-brand b{font-size:17px;color:#fff;font-weight:800}
.footer-desc{font-size:13px;color:#9aa4c2;line-height:1.75;margin-bottom:14px}
.footer-contact{font-size:13px;color:#9aa4c2;line-height:1.9}
.footer-contact a{color:#9aa4c2}
.footer-contact a:hover{color:#fff}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px}
.footer-col ul li{margin-bottom:9px}
.footer-col ul li a{font-size:13px;color:#9aa4c2;transition:color .2s}
.footer-col ul li a:hover{color:#fff}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 14px}
.footer-links a{font-size:12.5px;color:#9aa4c2}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-bottom p{font-size:12.5px;color:#8b94b2}
.footer-bottom .f-links{display:flex;gap:14px;flex-wrap:wrap}
.footer-bottom .f-links a{font-size:12.5px;color:#8b94b2}
.footer-bottom .f-links a:hover{color:#fff}

/* ===== Floating ===== */
.float-box{position:fixed;right:18px;bottom:22px;z-index:200;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.float-btn{width:50px;height:50px;border-radius:15px;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 12px 26px -10px rgba(70,83,255,.8);transition:transform .22s,box-shadow .22s}
.float-btn:hover{transform:translateY(-3px);box-shadow:0 18px 30px -12px rgba(70,83,255,.9)}
.float-btn.ghost{background:#fff;color:var(--brand);border:1px solid rgba(70,83,255,.3)}
#toTop{opacity:0;pointer-events:none;transition:opacity .3s,transform .22s}
#toTop.show{opacity:1;pointer-events:auto}

@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:34px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .svc-grid,.review-grid,.article-grid,.price-grid,.case-grid{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .match-wrap,.about-grid{grid-template-columns:1fr}
  .sol-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta{display:none}
  .menu-toggle{display:flex}
}
@media (max-width:640px){
  .hero{padding:44px 0 40px}
  .hero h1{font-size:27px}
  .hero-lead{font-size:14.5px}
  .sec-head h2{font-size:24px}
  section{padding:44px 0}
  .stat-grid{grid-template-columns:1fr 1fr;gap:12px}
  .svc-grid,.review-grid,.article-grid,.price-grid,.case-grid,.about-cards,.form-row{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .score-box{padding:16px 22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}