*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
margin:0;
font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
color:#12211a;
line-height:1.72;
font-size:16px;
background-color:#f4fdf8;
background-image:
radial-gradient(900px 520px at 88% -8%, rgba(46,232,127,.20), transparent 66%),
radial-gradient(820px 520px at -12% 26%, rgba(200,255,69,.18), transparent 62%),
radial-gradient(700px 480px at 50% 104%, rgba(46,232,127,.14), transparent 68%);
background-attachment:fixed;
-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.3;color:#0a1b12;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
table{border-collapse:collapse}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
/* ---------- buttons ---------- */
.btn{
display:inline-flex;align-items:center;justify-content:center;gap:8px;
padding:14px 28px;border-radius:999px;font-size:15px;font-weight:700;
border:1px solid transparent;cursor:pointer;
transition:transform .22s ease, box-shadow .22s ease, background-color .22s ease, color .22s ease;
}
.btn-primary{
background:linear-gradient(135deg,#2ee87f,#0aa85a);
color:#03230f;
box-shadow:0 14px 28px rgba(16,180,100,.34);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(16,180,100,.42)}
.btn-primary:active{transform:translateY(-1px) scale(.985)}
.btn-ghost{
background:#ffffff;color:#0a5c36;border-color:#bbe8cf;
box-shadow:0 8px 20px rgba(9,80,45,.08);
}
.btn-ghost:hover{transform:translateY(-3px);border-color:#7adfa6;box-shadow:0 14px 26px rgba(9,80,45,.14)}
/* ---------- header ---------- */
.site-header{
position:sticky;top:0;z-index:60;
background:rgba(255,255,255,.88);
backdrop-filter:blur(12px);
border-bottom:1px solid #d9eee2;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand .ai-page-logo{max-height:36px;width:auto}
.brand-name{font-size:18px;font-weight:800;color:#0a3d24;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:0}
.nav-links a{
display:block;padding:9px 11px;border-radius:10px;
font-size:14px;color:#2b3d34;font-weight:500;
transition:color .2s ease, background-color .2s ease;
white-space:nowrap;
}
.nav-links a:hover{color:#0a7f45;background:#eafaf0}
.nav-links .nav-cta{
margin-left:8px;padding:10px 20px;border-radius:999px;
background:linear-gradient(135deg,#2ee87f,#0aa85a);color:#03230f;font-weight:800;
box-shadow:0 10px 20px rgba(16,180,100,.28);
}
.nav-links .nav-cta:hover{color:#03230f;transform:translateY(-2px)}
.nav-toggle{
display:none;flex-direction:column;justify-content:center;gap:5px;
width:44px;height:40px;border-radius:12px;border:1px solid #cfe9db;
background:#fff;cursor:pointer;padding:0 11px;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:#0a7f45;transition:transform .25s ease, opacity .25s ease}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:66px 0 58px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;z-index:0;pointer-events:none}
.hero::before{
top:-140px;right:-90px;width:440px;height:440px;
background:radial-gradient(circle,rgba(46,232,127,.34),transparent 68%);
animation:drift 10s ease-in-out infinite;
}
.hero::after{
bottom:-180px;left:-110px;width:400px;height:400px;
background:radial-gradient(circle,rgba(200,255,69,.30),transparent 68%);
animation:drift 12s ease-in-out infinite reverse;
}
@keyframes drift{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-18px,0)}}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:40px;align-items:center}
.eyebrow{
display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
color:#0a7f45;background:#e6fbef;border:1px solid #c4f0d8;
padding:5px 14px;border-radius:999px;margin-bottom:16px;
}
.hero h1{font-size:clamp(28px,4vw,46px);line-height:1.25;letter-spacing:-.02em;color:#08220f}
.hero h1 em{font-style:normal;color:#0a8f4c}
.hero-lead{margin-top:18px;font-size:16px;color:#3c5449;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tags li{
font-size:13px;color:#0a5c36;background:#ffffff;border:1px solid #d3ecdf;
padding:6px 14px;border-radius:999px;box-shadow:0 4px 12px rgba(9,80,45,.05);
}
.hero-panel{
background:linear-gradient(160deg,#ffffff,#f0fff7);
border:1px solid #cfeedd;border-radius:22px;padding:26px;
box-shadow:0 22px 46px rgba(9,80,45,.14);
position:relative;
}
.hero-panel h2{font-size:15px;color:#0a5c36;letter-spacing:.06em;margin-bottom:18px;font-weight:800}
.panel-steps{display:flex;flex-direction:column;gap:14px}
.panel-steps li{
display:flex;align-items:center;gap:14px;
background:#fff;border:1px solid #e2f5ea;border-radius:14px;
padding:14px 16px;font-size:14.5px;color:#22392e;font-weight:600;
transition:transform .25s ease, box-shadow .25s ease;
}
.panel-steps li:hover{transform:translateX(4px);box-shadow:0 10px 22px rgba(9,80,45,.10)}
.panel-steps b{
flex:0 0 auto;width:30px;height:30px;border-radius:9px;
display:flex;align-items:center;justify-content:center;
background:linear-gradient(135deg,#2ee87f,#0aa85a);color:#03230f;font-size:13px;
}
.panel-note{margin-top:18px;font-size:13px;color:#5b6f65;border-top:1px dashed #d3ecdf;padding-top:14px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.metric{
background:#fff;border:1px solid #d9eee2;border-radius:16px;padding:20px 18px;
box-shadow:0 10px 24px rgba(9,80,45,.07);
transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.metric:hover{transform:translateY(-4px);box-shadow:0 18px 34px rgba(9,80,45,.13);border-color:#9fe6bf}
.metric strong{display:block;font-size:28px;color:#0a8f4c;letter-spacing:-.02em}
.metric span{display:block;margin-top:4px;font-size:13.5px;color:#5b6f65}
/* ---------- sections ---------- */
.section{padding:72px 0}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:12px}
.section-desc{color:#4a6157;font-size:15.5px}
.section-alt{background:linear-gradient(180deg,rgba(232,251,240,.62),rgba(244,253,248,.2))}
/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.about-text p{color:#3c5449;font-size:15.5px;margin-bottom:16px}
.about-list{display:grid;gap:14px;margin-top:24px}
.about-list li{
display:flex;gap:12px;align-items:flex-start;
background:#fff;border:1px solid #dff2e8;border-radius:14px;padding:14px 16px;
box-shadow:0 6px 16px rgba(9,80,45,.05);
}
.about-list b{color:#0a1b12;font-size:14.5px;display:block}
.about-list span{font-size:14px;color:#5b6f65}
.about-dot{
flex:0 0 auto;width:22px;height:22px;border-radius:7px;margin-top:3px;
background:linear-gradient(135deg,#2ee87f,#0aa85a);
display:flex;align-items:center;justify-content:center;color:#03230f;font-size:12px;font-weight:800;
}
.about-media{display:grid;gap:16px}
.figure{
background:#eafaf2;border:1px solid #d9eee2;border-radius:18px;
overflow:hidden;display:flex;align-items:center;justify-content:center;
aspect-ratio:16/10;
}
.figure img{width:100%;height:100%;object-fit:contain}
.media-cap{
background:#fff;border:1px solid #dff2e8;border-radius:14px;padding:16px 18px;
font-size:14px;color:#4a6157;box-shadow:0 6px 16px rgba(9,80,45,.05);
}
.media-cap strong{display:block;color:#0a5c36;font-size:14.5px;margin-bottom:4px}
/* ---------- cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{
background:#fff;border:1px solid #d9eee2;border-radius:18px;padding:24px;
box-shadow:0 8px 20px rgba(9,80,45,.06);
transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.svc-card:hover{transform:translateY(-5px);box-shadow:0 20px 38px rgba(9,80,45,.13);border-color:#9fe6bf}
.svc-icon{
width:44px;height:44px;border-radius:13px;margin-bottom:16px;
background:linear-gradient(135deg,#e8fbf0,#c9f6dd);
border:1px solid #b7eed0;display:flex;align-items:center;justify-content:center;color:#0a8f4c;
}
.svc-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc-card h3{font-size:17px;margin-bottom:8px}
.svc-card p{font-size:14.2px;color:#5b6f65}
/* ---------- steps / timeline ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{
position:relative;background:#fff;border:1px solid #d9eee2;border-radius:16px;padding:22px 18px;
box-shadow:0 8px 20px rgba(9,80,45,.06);
transition:transform .25s ease, box-shadow .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(9,80,45,.12)}
.step b{
display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;
color:#0a7f45;background:#e8fbf0;border-radius:8px;padding:3px 9px;margin-bottom:12px;
}
.step h3{font-size:15.5px;margin-bottom:6px}
.step p{font-size:13.6px;color:#5b6f65}
/* ---------- solutions ---------- */
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.solution{
background:#fff;border:1px solid #d9eee2;border-radius:16px;padding:20px;
box-shadow:0 6px 18px rgba(9,80,45,.06);
transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}
.solution:hover{transform:translateY(-4px);box-shadow:0 16px 30px rgba(9,80,45,.12);background:#fbfffc}
.solution h3{font-size:15.5px;margin-bottom:6px;color:#0a3d24}
.solution p{font-size:13.6px;color:#5b6f65}
/* ---------- network / tags ---------- */
.network-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:30px}
.net-card{
background:#fff;border:1px solid #d9eee2;border-radius:16px;padding:20px;
box-shadow:0 6px 18px rgba(9,80,45,.06);
}
.net-card strong{display:block;font-size:13px;letter-spacing:.1em;color:#0a7f45;margin-bottom:8px}
.net-card p{font-size:14.5px;color:#22392e;font-weight:600}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud li{
font-size:13.4px;color:#0a5c36;background:#fff;border:1px solid #d3ecdf;
border-radius:999px;padding:7px 15px;box-shadow:0 4px 12px rgba(9,80,45,.05);
transition:transform .2s ease, border-color .2s ease, color .2s ease;
}
.tag-cloud li:hover{transform:translateY(-2px);border-color:#7adfa6;color:#0a8f4c}
/* ---------- cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{
background:#fff;border:1px solid #d9eee2;border-radius:18px;overflow:hidden;
box-shadow:0 10px 24px rgba(9,80,45,.07);
transition:transform .25s ease, box-shadow .25s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:0 22px 40px rgba(9,80,45,.14)}
.case-card .figure{border:none;border-radius:0;border-bottom:1px solid #e3f5eb}
.case-body{padding:20px}
.case-body h3{font-size:16.5px;margin-bottom:8px}
.case-body p{font-size:14px;color:#5b6f65;margin-bottom:14px}
.tag{
display:inline-block;font-size:12.5px;color:#0a7f45;background:#eafaf0;
border:1px solid #c9f0da;border-radius:999px;padding:3px 11px;margin:0 6px 6px 0;
}
/* ---------- tables ---------- */
.table-wrap{
overflow-x:auto;border:1px solid #d9eee2;border-radius:18px;background:#fff;
box-shadow:0 12px 28px rgba(9,80,45,.08);
}
table{width:100%;min-width:680px;font-size:14.4px}
thead th{
background:#e8fbf0;color:#0a5c36;text-align:left;font-weight:800;
padding:15px 18px;white-space:nowrap;border-bottom:1px solid #d3ecdf;
}
tbody td{padding:14px 18px;border-top:1px solid #eef8f2;color:#2b3d34;vertical-align:top}
tbody tr:hover{background:#f8fdfa}
td.is-main{background:#f2fdf7;color:#0a6b3d;font-weight:700}
.table-note{margin-top:14px;font-size:13.4px;color:#5b6f65}
/* ---------- score ---------- */
.review-layout{display:grid;grid-template-columns:320px 1fr;gap:26px;align-items:start}
.score-card{
background:linear-gradient(160deg,#ffffff,#eefff6);
border:1px solid #b7eed0;border-radius:20px;padding:28px 24px;text-align:center;
box-shadow:0 18px 38px rgba(9,80,45,.13);
}
.score-label{font-size:13px;font-weight:800;letter-spacing:.12em;color:#0a7f45;margin-bottom:12px}
.score-num{font-size:56px;font-weight:800;color:#0a8f4c;line-height:1;letter-spacing:-.03em}
.score-num span{font-size:20px;color:#5b6f65;font-weight:700}
.score-stars{margin-top:12px;font-size:20px;letter-spacing:4px;color:#0aa85a}
.score-card p{margin-top:10px;font-size:14px;color:#3c5449}
.score-card p strong{color:#0a6b3d}
/* ---------- testimonials ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{
margin:0;background:#fff;border:1px solid #d9eee2;border-radius:18px;padding:24px;
box-shadow:0 8px 20px rgba(9,80,45,.06);
transition:transform .25s ease, box-shadow .25s ease;
display:flex;flex-direction:column;gap:16px;
}
.quote:hover{transform:translateY(-5px);box-shadow:0 20px 36px rgba(9,80,45,.12)}
.quote-text{font-size:14.6px;color:#2b3d34;line-height:1.8}
.quote figcaption{display:flex;align-items:center;gap:10px;margin-top:auto}
.quote-avatar{
width:36px;height:36px;border-radius:11px;flex:0 0 auto;
background:linear-gradient(135deg,#2ee87f,#0aa85a);color:#03230f;
display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.quote-name{display:block;font-size:14px;font-weight:700;color:#0a1b12}
.quote-role{display:block;font-size:12.6px;color:#6b8078}
/* ---------- form ---------- */
.form-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:start}
.demand-form{
background:#fff;border:1px solid #d9eee2;border-radius:20px;padding:28px;
box-shadow:0 14px 32px rgba(9,80,45,.09);
display:grid;gap:16px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;font-size:14px;color:#28443a;font-weight:600}
.field input,.field select,.field textarea{
width:100%;padding:12px 14px;border:1px solid #cfe9db;border-radius:12px;background:#fbfffd;
font-size:14.5px;color:#10231a;font-family:inherit;font-weight:400;
transition:border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{
outline:none;border-color:#2ee87f;background:#fff;box-shadow:0 0 0 4px rgba(46,232,127,.20);
}
.demand-form .btn{width:100%;margin-top:4px}
.form-note{font-size:12.8px;color:#6b8078;text-align:center}
.form-side{display:grid;gap:16px}
/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
background:#fff;border:1px solid #d9eee2;border-radius:14px;overflow:hidden;
box-shadow:0 6px 16px rgba(9,80,45,.05);
transition:border-color .2s ease, box-shadow .2s ease;
}
.faq-item[open]{border-color:#9fe6bf;box-shadow:0 14px 30px rgba(9,80,45,.11)}
.faq-item summary{
list-style:none;cursor:pointer;padding:17px 52px 17px 20px;position:relative;
font-size:15px;font-weight:700;color:#0a1b12;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
content:"";position:absolute;right:20px;top:50%;width:10px;height:10px;
border-right:2px solid #0a8f4c;border-bottom:2px solid #0a8f4c;
transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq-item summary:focus-visible{outline:2px solid #2ee87f;outline-offset:-4px}
.faq-answer{padding:0 20px 18px;font-size:14.4px;color:#4a6157;line-height:1.8}
.faq-tip{margin-top:18px;font-size:13.6px;color:#5b6f65}
.faq-tip a{color:#0a8f4c;font-weight:700;border-bottom:1px dashed #9fe6bf}
/* ---------- articles ---------- */
.article-list{display:grid;gap:12px}
.article-list a{
display:flex;align-items:center;gap:16px;
background:#fff;border:1px solid #d9eee2;border-radius:14px;padding:16px 20px;
box-shadow:0 6px 16px rgba(9,80,45,.05);
transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.article-list a:hover{transform:translateX(5px);border-color:#9fe6bf;box-shadow:0 14px 28px rgba(9,80,45,.11)}
.article-cat{
flex:0 0 auto;font-size:12.4px;font-weight:700;color:#0a7f45;background:#eafaf0;
border:1px solid #c9f0da;border-radius:999px;padding:3px 11px;
}
.article-title{flex:1 1 auto;font-size:15px;color:#0a1b12;font-weight:600}
.article-arrow{flex:0 0 auto;color:#0aa85a;font-weight:800}
/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:start}
.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-item{
background:#fff;border:1px solid #d9eee2;border-radius:14px;padding:16px 18px;
box-shadow:0 6px 16px rgba(9,80,45,.05);
}
.contact-item strong{display:block;font-size:12.6px;letter-spacing:.1em;color:#0a7f45;margin-bottom:6px}
.contact-item p{font-size:14.4px;color:#22392e;font-weight:600;word-break:break-all}
.contact-qr{
background:#fff;border:1px solid #d9eee2;border-radius:18px;padding:20px;text-align:center;
box-shadow:0 12px 28px rgba(9,80,45,.09);
}
.contact-qr img{
width:180px;margin:0 auto 12px;border-radius:12px;background:#f4fdf8;object-fit:contain;
}
.contact-qr p{font-size:13.6px;color:#5b6f65}
.join-card{
margin-top:26px;border-radius:20px;padding:28px;
background:linear-gradient(135deg,#0a8f4c,#0c6b3c);
color:#f2fff8;box-shadow:0 18px 38px rgba(9,80,45,.20);
display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
}
.join-card h3{color:#ffffff;font-size:20px;margin-bottom:8px}
.join-card p{font-size:14.4px;color:#d7f5e5;max-width:640px}
.join-card .btn{background:#ffffff;color:#0a5c36;box-shadow:0 10px 22px rgba(0,0,0,.16)}
.join-card .btn:hover{transform:translateY(-3px)}
/* ---------- footer ---------- */
.site-footer{
background:#f0fcf5;color:#12211a;border-top:1px solid #d3ecdf;margin-top:10px;
}
.footer-inner{
display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:32px;padding:44px 0 32px;
}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:14px;color:#3c5449;max-width:420px}
.footer-mail{margin-top:12px;font-size:14px;color:#0a5c36;font-weight:700}
.footer-links h3{font-size:15px;color:#0a3d24;margin-bottom:14px}
.footer-links ul{display:grid;gap:9px}
.footer-links a{font-size:14px;color:#2b3d34;transition:color .2s ease}
.footer-links a:hover{color:#0a8f4c}
.footer-bottom{
display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
padding:16px 20px 22px;border-top:1px solid #d3ecdf;font-size:13.2px;color:#4a6157;
}
.footer-bottom a{color:#0a7f45;font-weight:700}
/* ---------- float tools ---------- */
.float-tools{position:fixed;right:18px;bottom:22px;display:flex;flex-direction:column;gap:10px;z-index:80}
.float-btn{
width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;
background:linear-gradient(135deg,#2ee87f,#0aa85a);color:#03230f;
font-size:13px;font-weight:800;letter-spacing:.02em;
box-shadow:0 12px 26px rgba(12,160,90,.34);
transition:transform .2s ease, box-shadow .2s ease;
}
.float-btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px rgba(12,160,90,.42)}
.kefu-panel{
position:fixed;right:84px;bottom:24px;width:238px;z-index:79;
background:#fff;border:1px solid #d6eede;border-radius:16px;padding:16px;
box-shadow:0 20px 44px rgba(8,70,40,.20);display:none;
}
.kefu-panel.open{display:block;animation:popIn .22s ease}
@keyframes popIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.kefu-panel img{
width:100%;aspect-ratio:1/1;object-fit:contain;background:#f4fdf8;border-radius:12px;margin-bottom:10px;
}
.kefu-panel p{font-size:13px;color:#3c5449;margin-bottom:5px}
.kefu-panel p:last-child{margin-bottom:0}
/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease, transform .65s ease}
.reveal.in{opacity:1;transform:none}
/* ---------- responsive ---------- */
@media (max-width:1024px){
.hero-grid{grid-template-columns:1fr;gap:30px}
.metrics{grid-template-columns:repeat(2,1fr)}
.about-grid,.form-layout,.contact-grid,.review-layout{grid-template-columns:1fr}
.card-grid,.case-grid,.quote-grid,.network-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(2,1fr)}
.solution-grid{grid-template-columns:repeat(2,1fr)}
.footer-inner{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:960px){
.nav-toggle{display:flex}
.header-inner{flex-wrap:wrap}
.nav-links{display:none;flex-direction:column;width:100%;align-items:stretch;padding:8px 0 6px}
.nav-links.open{display:flex}
.nav-links a{padding:12px 14px;border-radius:10px}
.nav-links .nav-cta{margin:8px 0 4px;text-align:center;padding:12px 20px}
}
@media (min-width:961px){
.nav-links{display:flex}
.nav-toggle{display:none}
}
@media (max-width:720px){
body{font-size:15.4px}
.section{padding:52px 0}
.hero{padding:44px 0 42px}
.card-grid,.case-grid,.quote-grid,.network-grid,.solution-grid,.steps,.form-row,.contact-list{grid-template-columns:1fr}
.metrics{grid-template-columns:1fr 1fr;gap:12px}
.metric{padding:16px 14px}
.metric strong{font-size:23px}
.demand-form{padding:20px}
.footer-inner{grid-template-columns:1fr;padding:34px 0 24px}
.kefu-panel{right:16px;bottom:86px;width:calc(100vw - 32px);max-width:280px}
.float-tools{right:14px;bottom:16px}
.article-list a{flex-wrap:wrap;gap:8px}
.join-card{padding:22px}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
.hero::before,.hero::after{animation:none}
.reveal{opacity:1;transform:none;transition:none}
*{transition-duration:.01ms !important}
}