:root{--primary:#3560ac;--primary-dark:#284d8f;--primary-soft:#eaf0ff;--text:#172033;--muted:#5c667a;--light:#f4f7ff;--border:#e4eaf5;--white:#ffffff;--success:#20b486;--warning:#f59e0b;--shadow:0 18px 48px rgba(36, 63, 120, 0.12);--radius:8px;--container:1200px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--white);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.6}
@keyframes gridDrift{0%{background-position:0 0,0 0}
100%{background-position:44px 44px,44px 44px}
}
@keyframes scanLine{0%{transform:translateY(-120%);opacity:0}
18%,82%{opacity:1}
100%{transform:translateY(460%);opacity:0}
}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}
to{opacity:1;transform:translateY(0)}
}
@keyframes floatPanel{0%,100%{transform:translateY(0)}
50%{transform:translateY(-8px)}
}
@keyframes progressLoad{from{transform:scaleX(0)}
to{transform:scaleX(1)}
}
@keyframes pulseRing{0%,100%{box-shadow:0 0 0 0 rgba(53,96,172,.18)}
50%{box-shadow:0 0 0 8px rgba(53,96,172,0)}
}
@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:0s!important}
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,textarea{font:inherit}
.container{width:min(100% - 40px,var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:28px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--primary);font-size:20px;font-weight:800;white-space:nowrap}
.logo img{display:block;width:auto;max-width:168px;height:34px;object-fit:contain}
.logo-mark{display:grid;width:34px;height:34px;place-items:center;color:var(--white);background:var(--primary);border-radius:8px;font-size:16px;font-weight:800}
.main-nav{display:flex;align-items:center;gap:28px;color:#33405a;font-size:15px;font-weight:600}
.main-nav a.is-active,.main-nav a:hover{color:var(--primary)}
.header-actions{display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;color:var(--text);background:var(--white);border:1px solid var(--border);border-radius:8px;cursor:pointer}
.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:8px;padding:0 20px;border:1px solid transparent;border-radius:8px;cursor:pointer;font-size:15px;font-weight:700;transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{color:var(--white);background:var(--primary);box-shadow:0 12px 24px rgba(53,96,172,.24)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{color:var(--primary);background:var(--white);border-color:#c8d5f6}
.btn-secondary:hover{border-color:var(--primary);background:var(--primary-soft)}
.section{padding:88px 0}
.section-light{background:var(--light)}
#process{background:var(--white)}
.section-heading{max-width:760px;margin:0 auto 42px;text-align:center}
.section-heading.left{margin-right:0;margin-left:0;text-align:left}
.auth-guest{display: flex;align-items:center;gap:12px}
.auth-user{display:inline-flex;align-items:center;gap:12px;min-height:42px;padding:0;background:0 0;border:0;border-radius:0}
.user-avatar{display:inline-flex;width:32px;height:32px;align-items:center;justify-content:center;color:var(--primary);background:0 0;border:1px solid #cbd8f4;border-radius:50%;font-size:14px;font-weight:900;line-height:1;overflow: hidden;}
.user-name{max-width:96px;overflow:hidden;color:var(--text);font-size:14px;font-weight:800;text-overflow:ellipsis;white-space:nowrap}
.console-btn{display:inline-flex;min-height:34px;align-items:center;justify-content:center;padding:0 14px;color:var(--primary);background:0 0;border:1px solid #cbd8f4;border-radius:8px;font-size:14px;font-weight:800;transition:border-color .2s ease,color .2s ease,transform .2s ease}
.console-btn:hover{color:var(--primary-dark);background:0 0;border-color:var(--primary);transform:translateY(-1px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;color:var(--primary);font-size:14px;font-weight:800}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--primary);border-radius:999px}
h1,h2,h3,p{margin-top:0}
h1{margin-bottom:22px;font-size:56px;line-height:1.12;letter-spacing:0}
h2{margin-bottom:16px;font-size:38px;line-height:1.22;letter-spacing:0}
h3{margin-bottom:10px;font-size:20px;line-height:1.35;letter-spacing:0}
p{color:var(--muted);font-size:16px}
.hero{position:relative;overflow:hidden;padding:78px 0 72px;background:radial-gradient(circle at 78% 20%,rgba(53,96,172,.12),transparent 30%),linear-gradient(180deg,rgba(244,247,255,.94) 0,#fff 84%)}
.hero::before{position:absolute;inset:0;content:"";background-image:linear-gradient(rgba(53,96,172,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(53,96,172,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0%,transparent 76%);pointer-events:none;animation:gridDrift 18s linear infinite}
.hero::after{position:absolute;top:0;right:0;left:0;height:160px;content:"";background:linear-gradient(180deg,rgba(53,96,172,.12),transparent);opacity:.55;transform:translateY(-120%);pointer-events:none;animation:scanLine 7s ease-in-out infinite}
.hero-grid{position:relative;display:grid;grid-template-columns:0.88fr 1.12fr;align-items:center;gap:68px}
.hero-content{animation:fadeUp .7s ease both}
.hero-desc{max-width:560px;margin-bottom:24px;color:#4b5872;font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.platform-list{display:flex;flex-wrap:wrap;gap:10px}
.platform-list span{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;color:#3a4660;background:rgba(255,255,255,.82);border:1px solid #dbe4f6;border-radius:8px;font-size:13px;font-weight:700;animation:fadeUp .62s ease both}
.platform-list span:nth-child(2){animation-delay:50ms}
.platform-list span:nth-child(3){animation-delay:.1s}
.platform-list span:nth-child(4){animation-delay:.15s}
.platform-list span:nth-child(5){animation-delay:.2s}
.platform-list span:nth-child(6){animation-delay:.25s}
.dashboard-shell{display:grid;gap:18px;animation:fadeUp .8s .12s ease both,floatPanel 6s 1.1s ease-in-out infinite}
.advantage-card,.chart-card,.contact-form,.contact-panel,.dashboard-card,.feature-card,.metric-card,.service-card,.solution-card,.table-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 14px 38px rgba(36,63,120,.08)}
.dashboard-card{position:relative;overflow:hidden;padding:22px}
.dashboard-card::before{position:absolute;inset:0;content:"";background:linear-gradient(120deg,transparent,rgba(53,96,172,.08),transparent);transform:translateX(-120%);transition:transform .7s ease;pointer-events:none}
.dashboard-card:hover::before{transform:translateX(120%)}
.dashboard-top{display:grid;grid-template-columns:1.1fr 0.9fr;gap:18px}
.card-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.card-header span,.status-tag{color:var(--muted);font-size:13px;font-weight:700}
.status-tag{padding:5px 9px;color:var(--success);background:rgba(32,180,134,.1);border-radius:8px}
.score-main{display:flex;align-items:baseline;gap:8px;margin-bottom:20px}
.score-main strong{color:var(--primary);font-size:58px;line-height:1}
.score-main span{color:var(--muted);font-weight:700}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.metric-item{padding:12px;background:#f8faff;border:1px solid #e8eefb;border-radius:8px}
.metric-item span{display:block;margin-bottom:5px;color:var(--muted);font-size:12px;font-weight:700}
.metric-item strong{color:var(--text);font-size:22px}
.platform-card h3{margin-bottom:18px}
.progress-list{display:grid;gap:15px}
.progress-item{display:grid;grid-template-columns:82px 1fr 42px;align-items:center;gap:10px;font-size:13px;font-weight:700}
.progress-item span{color:#42506a}
.progress-bar{height:8px;overflow:hidden;background:#e6ecf8;border-radius:999px}
.progress-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#6d92e8);border-radius:inherit;transform-origin:left;animation:progressLoad 1.1s .35s cubic-bezier(.2,.8,.2,1) both}
.platform-card{display:grid;min-height:260px;gap:18px;background:linear-gradient(145deg,#fff 0,#f6f9ff 100%)}
.platform-card h3{margin-bottom:4px}
.platform-subtitle{margin:-10px 0 2px;color:var(--muted);font-size:13px;font-weight:700}
.platform-radar{position:relative;display:grid;min-height:156px;place-items:center;overflow:hidden;background:linear-gradient(rgba(53,96,172,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(53,96,172,.08) 1px,transparent 1px),#f8fbff;background-size:28px 28px;border:1px solid #e2eaf8;border-radius:8px}
.platform-radar::after{position:absolute;top:0;bottom:0;width:36%;content:"";background:linear-gradient(90deg,transparent,rgba(53,96,172,.16),transparent);transform:translateX(-170%);animation:radarSweep 4.2s ease-in-out infinite}
@keyframes radarSweep{0%{transform:translateX(-170%)}
100%{transform:translateX(260%)}
}
.platform-node{position:absolute;display:inline-flex;align-items:center;justify-content:center;min-width:56px;min-height:30px;padding:0 10px;color:var(--primary);background:rgba(255,255,255,.92);border:1px solid #cfdcf5;border-radius:8px;font-size:12px;font-weight:800;box-shadow:0 10px 24px rgba(53,96,172,.1);animation:fadeUp .65s ease both,pulseRing 3.6s ease-in-out infinite}
.platform-node.center{position:relative;z-index:2;min-width:82px;color:var(--white);background:var(--primary);border-color:var(--primary);animation-delay:50ms}
.platform-node:nth-child(2){top:18px;left:18px;animation-delay:.1s}
.platform-node:nth-child(3){top:22px;right:22px;animation-delay:.16s}
.platform-node:nth-child(4){right:12px;bottom:22px;animation-delay:.22s}
.platform-node:nth-child(5){bottom:18px;left:26px;animation-delay:.28s}
.platform-node:nth-child(6){top:64px;left:8px;animation-delay:.34s}
.platform-node:nth-child(7){top:68px;right:10px;animation-delay:.4s}
.platform-scores{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.platform-score{padding:10px;background:#f8faff;border:1px solid #e8eefb;border-radius:8px}
.platform-score span{display:block;color:var(--muted);font-size:12px;font-weight:700}
.platform-score strong{color:var(--text);font-size:18px}
.insight-card{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.mini-insight{padding:15px;background:#f8faff;border:1px solid #e8eefb;border-radius:8px}
.mini-insight span{display:block;margin-bottom:6px;color:var(--muted);font-size:12px;font-weight:700}
.mini-insight strong{color:var(--text);font-size:18px}
.trust{padding:28px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--white)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{padding:18px;text-align:center;border-right:1px solid var(--border)}
.trust-item:last-child{border-right:0}
.trust-item strong{display:block;color:var(--primary);font-size:28px;line-height:1.2}
.trust-item span{color:var(--muted);font-size:14px;font-weight:700}
.card-grid{display:grid;gap:20px}
.three-columns{grid-template-columns:repeat(3,1fr)}
.four-columns{grid-template-columns:repeat(4,1fr)}
.advantage-card,.feature-card,.service-card,.solution-card{padding:24px;animation:fadeUp .7s ease both;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card-grid article:nth-child(2){animation-delay:60ms}
.card-grid article:nth-child(3){animation-delay:.12s}
.card-grid article:nth-child(4){animation-delay:.18s}
.card-grid article:nth-child(5){animation-delay:.24s}
.card-grid article:nth-child(6){animation-delay:.3s}
.card-grid article:nth-child(7){animation-delay:.36s}
.card-grid article:nth-child(8){animation-delay:.42s}
.advantage-card:hover,.feature-card:hover,.service-card:hover,.solution-card:hover{transform:translateY(-3px);border-color:#cbd8f4;box-shadow:var(--shadow)}
.icon-box{display:grid;width:42px;height:42px;margin-bottom:18px;place-items:center;color:var(--primary);background:var(--primary-soft);border-radius:8px}
.icon-box svg{width:22px;height:22px;stroke:currentColor;stroke-width:2;fill:none}
.service-card{min-height:220px}
.service-card .service-index{display:inline-flex;margin-bottom:18px;color:var(--primary);font-size:13px;font-weight:800}
.process-list{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.process-item{position:relative;padding:24px 18px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);animation:fadeUp .7s ease both}
.process-item span{display:inline-flex;margin-bottom:22px;color:var(--primary);font-size:26px;font-weight:800}
.process-item:nth-child(2){animation-delay:70ms}
.process-item:nth-child(3){animation-delay:.14s}
.process-item:nth-child(4){animation-delay:.21s}
.process-item:nth-child(5){animation-delay:.28s}
.analytics-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,0.75fr);gap:20px;align-items:stretch}
.chart-card{min-height:390px;padding:24px;animation:fadeUp .7s ease both}
.mock-chart{position:relative;min-height:290px;overflow:hidden;background:linear-gradient(#edf2fb 1px,transparent 1px),linear-gradient(90deg,#edf2fb 1px,transparent 1px);background-size:100% 58px,88px 100%;border:1px solid #edf2fb;border-radius:8px}
.chart-line{position:absolute;inset:34px 26px 42px 26px}
.chart-line svg{width:100%;height:100%}
.chart-labels{position:absolute;right:22px;bottom:18px;left:22px;display:flex;justify-content:space-between;color:#7b879d;font-size:12px;font-weight:700}
.analytics-metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.metric-card{padding:22px;animation:fadeUp .7s ease both}
.analytics-metrics .metric-card:nth-child(2){animation-delay:70ms}
.analytics-metrics .metric-card:nth-child(3){animation-delay:.14s}
.analytics-metrics .metric-card:nth-child(4){animation-delay:.21s}
.metric-card span{display:block;margin-bottom:10px;color:var(--muted);font-size:14px;font-weight:700}
.metric-card strong{color:var(--primary);font-size:34px;line-height:1}
.table-card{margin-top:20px;overflow:hidden;animation:fadeUp .7s ease both}
table{width:100%;border-collapse:collapse}
td,th{padding:16px 18px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
th{color:#33405a;background:#f8faff;font-weight:800;text-align: center;}
td{color:#4b5872;font-weight:600;text-align: center;}
tr:last-child td{border-bottom:0}
.badge{display:inline-flex;min-width:72px;justify-content:center;padding:4px 9px;color:var(--primary);background:var(--primary-soft);border-radius:8px;font-size:12px;font-weight:800}
.solution-card{min-height:156px}
.advantage-section{background:linear-gradient(90deg,#172033 0,#1f3153 100%)}
.advantage-section .advantage-card h3,.advantage-section .section-heading h2{color:var(--white)}
.advantage-section .advantage-card p,.advantage-section .section-heading p{color:rgba(255,255,255,.72)}
.advantage-section .eyebrow{color:#9bb9ff}
.advantage-section .eyebrow::before{background:#9bb9ff}
.advantage-card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.13);box-shadow:none}
.faq-layout{display:grid;grid-template-columns:0.62fr 1.38fr;gap:42px;align-items:start}
.faq-intro-card{position:sticky;top:96px;padding:28px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 14px 38px rgba(36,63,120,.08);animation:fadeUp .7s ease both}
.faq-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.faq-chips span{padding:7px 10px;color:var(--primary);background:var(--primary-soft);border-radius:8px;font-size:12px;font-weight:800}
.faq-list{display:grid;gap:14px}
details{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 28px rgba(36,63,120,.06);animation:fadeUp .7s ease both;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}
details:nth-child(2){animation-delay:60ms}
details:nth-child(3){animation-delay:.12s}
details:nth-child(4){animation-delay:.18s}
details:nth-child(5){animation-delay:.24s}
details:hover,details[open]{border-color:#bfd0f2;box-shadow:var(--shadow);transform:translateY(-2px)}
summary{position:relative;padding:18px 48px 18px 20px;cursor:pointer;color:var(--text);font-weight:800;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{position:absolute;top:18px;right:20px;content:"+";color:var(--primary);font-size:22px;line-height:1}
details[open] summary::after{content:"-"}
details p{margin:0;padding:0 20px 20px}
.contact-section{padding:88px 0;background:linear-gradient(180deg,var(--white) 0,#eef3ff 100%)}
.contact-layout{display:grid;grid-template-columns:0.95fr 1.05fr;gap:34px;align-items:stretch}
.contact-panel{padding:34px;background:linear-gradient(135deg,var(--primary),#203c73);border:0;box-shadow:var(--shadow)}
.contact-panel .eyebrow,.contact-panel h2{color:var(--white)}
.contact-panel .eyebrow::before{background:var(--white)}
.contact-panel li,.contact-panel p{color:rgba(255,255,255,.78)}
.diagnosis-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;margin:28px 0 0;list-style:none}
.diagnosis-list li{padding:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:8px;font-weight:700}
.contact-form{display:grid;gap:16px;padding:30px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
label{display:grid;gap:8px;color:#34415b;font-size:14px;font-weight:800}
input,textarea{width:100%;min-height:46px;padding:12px 14px;color:var(--text);background:#fbfcff;border:1px solid #d8e1f2;border-radius:8px;outline:0}
textarea{min-height:108px;resize:vertical}
input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(53,96,172,.12)}
.form-note{margin:0;color:var(--muted);font-size:13px}
.site-footer{padding:58px 0 22px;color:rgba(255,255,255,.78);background:#111827}
.footer-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:36px;margin-bottom:34px}
.site-footer .logo{color:var(--white)}
.site-footer .logo img{max-width:178px;height:36px}
.footer-grid>div:first-child .logo{margin-bottom:16px}
.footer-grid>div:first-child p{margin-top:0;max-width:330px}
.site-footer .logo-mark{background:var(--primary)}
.site-footer a,.site-footer p{color:rgba(255,255,255,.68);font-size:14px}
.footer-col{display:grid;gap:10px;align-content:start}
.footer-col h3{margin-bottom:8px;color:var(--white);font-size:16px}
.footer-col a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.footer-bottom p{margin:0}
.toast{position:fixed;right:20px;bottom:20px;z-index:80;display:none;max-width:320px;padding:14px 16px;color:var(--white);background:#172033;border-radius:8px;box-shadow:var(--shadow);font-weight:700}
.toast.show{display:block}
.btn-compact{min-height:40px;padding:0 18px}
.hero-bg-lines{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-bg-lines span{position:absolute;left:-15%;width:130%;height:1px;background:linear-gradient(90deg,transparent,rgba(53,96,172,.38),transparent);opacity:.45;transform:rotate(-10deg) translateX(-18%);animation:dataLineMove 8s linear infinite}
.hero-bg-lines span:first-child{top:18%;animation-delay:0s}
.hero-bg-lines span:nth-child(2){top:38%;animation-delay:1.6s;opacity:.34}
.hero-bg-lines span:nth-child(3){top:58%;animation-delay:3.2s;opacity:.28}
.hero-bg-lines span:nth-child(4){top:78%;animation-delay:4.8s;opacity:.22}
@keyframes dataLineMove{from{transform:rotate(-10deg) translateX(-22%)}
to{transform:rotate(-10deg) translateX(22%)}
}
.platform-progress-list{display:grid;gap:13px}
.platform-progress-item{display:grid;gap:7px;animation:fadeUp .65s ease both}
.platform-progress-item:nth-child(2){animation-delay:60ms}
.platform-progress-item:nth-child(3){animation-delay:.12s}
.platform-progress-item:nth-child(4){animation-delay:.18s}
.platform-progress-item:nth-child(5){animation-delay:.24s}
.platform-progress-item:nth-child(6){animation-delay:.3s}
.platform-progress-head{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#33405a;font-size:13px;font-weight:800}
.platform-progress-head strong{color:var(--primary);font-size:14px}
.platform-progress{position:relative;height:12px;overflow:hidden;background:#e6ecf8;border-radius:999px}
.platform-progress::after{position:absolute;inset:0;content:"";background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);transform:translateX(-100%);animation:progressShine 2.4s ease-in-out infinite}
.platform-progress i{display:block;width:var(--value);height:100%;background:linear-gradient(90deg,var(--primary),#6f95ee);border-radius:inherit;transform-origin:left;animation:progressLoad 1.2s cubic-bezier(.2,.8,.2,1) both}
@keyframes progressShine{0%{transform:translateX(-110%)}
100%,55%{transform:translateX(120%)}
}
.advantage-card,.contact-form,.metric-item,.mini-insight,.solution-card,.trust-item,details,tr{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease}
.metric-item:hover,.mini-insight:hover,.trust-item:hover{transform:translateY(-3px);background:#fff;box-shadow:0 14px 34px rgba(36,63,120,.1)}
tbody tr:hover{background:#f8faff}
.platform-list span,input,summary,textarea{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease}
.platform-list span:hover{transform:translateY(-2px);border-color:#b9c9ed;box-shadow:0 10px 22px rgba(53,96,172,.12)}
.service-card{overflow:hidden}
.service-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.service-icon{display:grid;width:48px;height:48px;place-items:center;color:var(--primary);background:var(--primary-soft);border:1px solid #d7e2fa;border-radius:8px;transition:transform .25s ease,background .25s ease,color .25s ease}
.process-icon svg,.service-icon svg{width:24px;height:24px;stroke:currentColor;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.service-card:hover .service-icon{color:var(--white);background:var(--primary);transform:rotate(-4deg) scale(1.05)}
.service-card .service-index{margin:0;color:rgba(53,96,172,.18);font-size:42px;font-weight:900;line-height:1}
.process-item{display:grid;min-height:210px;align-content:start}
.process-item::after{position:absolute;right:18px;bottom:18px;width:44px;height:2px;content:"";background:linear-gradient(90deg,var(--primary),transparent);opacity:.36;transition:width .25s ease,opacity .25s ease}
.process-item:hover::after{width:72px;opacity:.75}
.process-icon{display:grid;width:52px;height:52px;margin-bottom:22px;place-items:center;color:var(--primary);background:var(--white);border:1px solid #cfdcf5;border-radius:8px;box-shadow:0 12px 26px rgba(53,96,172,.1);transition:transform .24s ease,color .24s ease,background .24s ease}
.process-item:hover .process-icon{color:var(--white);background:var(--primary);transform:translateY(-3px)}
.faq-intro-card p{font-size:15px;line-height:1.8}
.main-nav a{position:relative;padding:8px 0;transition:color .2s ease}
.main-nav a::after{position:absolute;right:0;bottom:2px;left:0;height:2px;content:"";background:var(--primary);border-radius:999px;transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.main-nav a.is-active::after,.main-nav a:hover::after{transform:scaleX(1)}
.hero{background:radial-gradient(circle at 78% 20%,rgba(53,96,172,.12),transparent 30%),linear-gradient(180deg,rgba(244,247,255,.94) 0,#fff 84%)}
.hero::before{inset:0;background:linear-gradient(rgba(53,96,172,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(53,96,172,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,#000 0%,transparent 82%);opacity:1;animation:gridDrift 18s linear infinite}
.hero::after{display:block;top:0;right:0;left:0;height:160px;background:linear-gradient(180deg,rgba(53,96,172,.12),transparent);opacity:.55;transform:translateY(-120%);animation:scanLine 7s ease-in-out infinite}
@keyframes answerSweep{0%{background-position:120% 0,0 0}
50%{background-position:20% 0,0 0}
100%{background-position:-80% 0,0 0}
}
.answer-streams{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.answer-stream{position:absolute;display:flex;gap:12px;min-width:980px;opacity:.52;transform:translateX(-20%);animation:answerStreamMove 18s linear infinite}
.answer-stream:first-child{top:18%;left:42%}
.answer-stream:nth-child(2){top:46%;left:35%;animation-duration:22s;animation-direction:reverse;opacity:.42}
.answer-stream:nth-child(3){top:72%;left:48%;animation-duration:20s;opacity:.36}
.answer-stream span{display:inline-flex;align-items:center;min-height:34px;padding:0 14px;color:rgba(53,96,172,.85);background:rgba(255,255,255,.72);border:1px solid rgba(190,207,242,.86);border-radius:8px;box-shadow:0 12px 28px rgba(53,96,172,.08);font-size:13px;font-weight:800;white-space:nowrap}
@keyframes answerStreamMove{from{transform:translateX(-22%)}
to{transform:translateX(12%)}
}
.hero-bg-lines{display:block}
.answer-streams{display:none}
.platform-card{min-height:260px}
.platform-radar{display:grid}
.platform-summary{grid-template-columns:repeat(2,1fr)}
.platform-card{align-content:start;min-height:0;gap:16px;background:linear-gradient(180deg,#fff 0,#f7faff 100%)}
.platform-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.platform-card-head h3{margin-bottom:4px}
.platform-card-head>span{display:inline-flex;min-height:28px;align-items:center;padding:0 9px;color:var(--success);background:rgba(32,180,134,.1);border-radius:8px;font-size:12px;font-weight:800;white-space:nowrap}
.platform-matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.platform-tile{position:relative;display:grid;grid-template-columns:1fr auto;gap:10px;overflow:hidden;padding:13px 12px 17px;background:#fff;border:1px solid #dfe8f8;border-radius:8px;box-shadow:0 10px 24px rgba(53,96,172,.07);animation:fadeUp .65s ease both;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.platform-tile:hover{transform:translateY(-3px);border-color:#b8c9ee;box-shadow:0 16px 34px rgba(53,96,172,.13)}
.platform-tile:nth-child(2){animation-delay:50ms}
.platform-tile:nth-child(3){animation-delay:.1s}
.platform-tile:nth-child(4){animation-delay:.15s}
.platform-tile:nth-child(5){animation-delay:.2s}
.platform-tile:nth-child(6){animation-delay:.25s}
.platform-tile strong{display:block;color:var(--text);font-size:15px}
.platform-tile span{display:block;color:var(--muted);font-size:12px;font-weight:700}
.platform-tile b{color:var(--primary);font-size:18px;line-height:1.2}
.platform-tile i{position:absolute;right:12px;bottom:8px;left:12px;height:5px;overflow:hidden;background:#e5ecf8;border-radius:999px}
.platform-tile i::before{display:block;width:var(--value);height:100%;content:"";background:linear-gradient(90deg,var(--primary),#7da0ed);border-radius:inherit;transform-origin:left;animation:progressLoad 1.15s ease both}
.platform-summary{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.platform-summary span{padding:10px;color:var(--muted);background:#f5f8ff;border:1px solid #e2eaf8;border-radius:8px;font-size:12px;font-weight:700}
.platform-summary strong{display:block;margin-top:2px;color:var(--text);font-size:14px}
.process-item{grid-template-columns:1fr;min-height:218px;overflow:hidden;padding:26px 22px 24px;background:#fff;border:1px solid #dfe8f8;border-radius:var(--radius)}
.process-item .process-number{position:absolute;top:18px;right:18px;display:block;width:auto;height:auto;margin:0;color:rgba(53,96,172,.12);background:0 0;border:0;border-radius:0;box-shadow:none;-webkit-text-fill-color:currentColor;font-size:56px;font-weight:900;line-height:.9;letter-spacing:0;pointer-events:none}
.process-item small{order:2;display:inline-flex;align-items:center;justify-content:center;width:fit-content;min-height:30px;margin:0 0 18px;padding:0 11px;color:var(--primary);background:var(--primary-soft);border:1px solid #d7e2fa;border-radius:8px;font-size:11px;font-weight:900;text-transform:uppercase}
.process-item h3{order:1;grid-column:1/-1;margin:24px 0 10px;padding-top:0;border-top:0}
.process-item p{order:3;grid-column:1/-1;margin-top:0}
.process-item:hover .process-number{color:rgba(53,96,172,.22);-webkit-text-fill-color:currentColor;transform:translateY(-2px)}
.process-item::before{display:none}
.process-icon{display:none}
.badge-success{color:#0f8f69;background:rgba(32,180,134,.12)}
.badge-warning{color:#b77900;background:rgba(245,158,11,.14)}
.priority{display:inline-flex;min-width:34px;justify-content:center;padding:4px 8px;border-radius:8px;font-size:12px;font-weight:900}
.priority.high{color:#b42318;background:#fff0ed}
.priority.medium{color:#9a6700;background:#fff7df}
.faq-layout{align-items:stretch}
.faq-intro-card{position:relative;top:auto;height:100%}
.faq-list{height:100%;align-content:stretch}
.contact-panel{display:flex;min-height:100%;flex-direction:column;justify-content:center}
.contact-panel h2{max-width:420px}
.contact-panel .diagnosis-list{margin-top:30px}
.reveal{opacity:0;transform:translateY(24px)}
.reveal.is-visible{animation:fadeUp .72s cubic-bezier(.2,.8,.2,1) both}
@media (max-width:1100px){
  h1{font-size:46px}
  h2{font-size:32px}
  .analytics-layout,.contact-layout,.hero-grid{grid-template-columns:1fr}
  .dashboard-top{grid-template-columns:1fr}
  .four-columns{grid-template-columns:repeat(2,1fr)}
  .process-list{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .header-actions,.main-nav{display:none}
  .menu-toggle{display:inline-flex}
  .site-header.nav-open .main-nav{position:absolute;top:72px;right:20px;left:20px;display:grid;gap:0;padding:10px;background:var(--white);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}
  .site-header.nav-open .main-nav a{padding:13px 10px;border-bottom:1px solid var(--border)}
  .site-header.nav-open .main-nav a:last-child{border-bottom:0}
  .hero{padding-top:58px}
  .contact-section,.section{padding:64px 0}
  .analytics-metrics,.faq-layout,.four-columns,.platform-matrix,.platform-scores,.platform-summary,.process-list,.three-columns,.trust-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid var(--border)}
  .trust-item:last-child{border-bottom:0}
}
@media (max-width:640px){
  .container{width:min(100% - 28px,var(--container))}
  .header-inner{min-height:66px}
  h1{font-size:36px}
  h2{font-size:28px}
  .hero-desc{font-size:16px}
  .btn,.hero-actions{width:100%}
  .advantage-card,.contact-form,.contact-panel,.dashboard-card,.feature-card,.service-card,.solution-card{padding:20px}
  .diagnosis-list,.form-grid,.insight-card,.metric-grid,.platform-matrix,.platform-scores,.platform-summary{grid-template-columns:1fr}
  .progress-item{grid-template-columns:74px 1fr 38px}
  .table-card{overflow-x:auto}
  table{min-width:680px}
  .footer-bottom,.footer-grid{display:grid;grid-template-columns:1fr}
}