*{margin:0;padding:0;box-sizing:border-box}
:root{
  --c1:#ff6b6b;--c2:#ffb74d;--c3:#4ecdc4;--c4:#5b8def;--c5:#a06bff;
  --ink:#1e2233;--ink2:#4a5068;--line:#ececf4;--bg:#fbfaff;
  --grad:linear-gradient(135deg,#ff6b6b 0%,#ffb74d 25%,#4ecdc4 55%,#5b8def 80%,#a06bff 100%);
}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(circle at 8% 4%,rgba(255,107,107,.08),transparent 42%),radial-gradient(circle at 92% 12%,rgba(91,141,239,.09),transparent 40%),radial-gradient(circle at 50% 100%,rgba(160,107,255,.07),transparent 45%);
  background-attachment:fixed;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 30px;border-radius:50px;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:transform .25s ease,box-shadow .25s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 24px rgba(255,107,107,.28)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(91,141,239,.35)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:0 4px 14px rgba(30,34,51,.05)}
.btn-ghost:hover{transform:translateY(-3px);border-color:#cdd6f5;box-shadow:0 10px 26px rgba(91,141,239,.18)}
.tag{display:inline-block;padding:5px 14px;border-radius:50px;font-size:13px;font-weight:600;background:#fff;border:1px solid var(--line);color:var(--ink2)}
.section{padding:76px 0}
.section-tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1px;padding:6px 16px;border-radius:50px;color:#fff;background:var(--grad);margin-bottom:16px}
.sec-head{margin-bottom:44px}
.sec-head.center{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
h1,h2,h3{line-height:1.35;letter-spacing:.3px}
.sec-head h2{font-size:32px;font-weight:800;margin-bottom:14px}
.sec-head p{color:var(--ink2);font-size:15.5px}
.rainbow-line{height:4px;border-radius:4px;background:var(--grad);width:56px;margin-bottom:18px}
.sec-head.center .rainbow-line{margin-left:auto;margin-right:auto}

/* NAV */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;flex-shrink:0}
.brand img{width:40px;height:40px;object-fit:contain;border-radius:10px}
.brand-name{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:wrap}
.nav-links a{padding:9px 13px;font-size:14.5px;font-weight:500;color:var(--ink2);border-radius:8px;transition:color .2s,background .2s;white-space:nowrap}
.nav-links a:hover{color:var(--ink);background:#f3f4fb}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-right .btn{padding:9px 20px;font-size:14px}
.menu-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.menu-toggle span{width:20px;height:2px;border-radius:2px;background:var(--ink);transition:.25s}
.menu-toggle.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* HERO */
.hero{padding:96px 0 84px;position:relative;overflow:hidden}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(91,141,239,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(91,141,239,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%);-webkit-mask-image:radial-gradient(circle at 50% 40%,#000 0%,transparent 78%)}
.hero-blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:float 14s ease-in-out infinite}
.hero-blob.b1{width:340px;height:340px;background:#ffb74d;top:-80px;left:-60px}
.hero-blob.b2{width:300px;height:300px;background:#5b8def;bottom:-90px;right:6%}
.hero-blob.b3{width:260px;height:260px;background:#a06bff;top:30%;right:30%;animation-delay:-5s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(18px,-24px)}}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:900px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 18px;border-radius:50px;background:#fff;border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink2);box-shadow:0 4px 16px rgba(91,141,239,.1);margin-bottom:24px;animation:fadeUp .8s ease both}
.hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--c3);display:inline-block;box-shadow:0 0 0 4px rgba(78,205,196,.2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(78,205,196,.2)}50%{box-shadow:0 0 0 8px rgba(78,205,196,.05)}}
.hero h1{font-size:52px;font-weight:900;line-height:1.22;margin-bottom:22px;animation:fadeUp .8s .1s ease both}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:17px;color:var(--ink2);max-width:680px;margin:0 auto 34px;animation:fadeUp .8s .2s ease both}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:48px;animation:fadeUp .8s .3s ease both}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;animation:fadeUp .8s .4s ease both}
.hero-stat{background:rgba(255,255,255,.85);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:16px;padding:22px 12px;text-align:center;transition:transform .3s,box-shadow .3s}
.hero-stat:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(91,141,239,.14)}
.hero-stat strong{display:block;font-size:26px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:4px}
.hero-stat span{font-size:13px;color:var(--ink2)}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* PLATFORM INTRO */
.intro-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.intro-text h2{font-size:30px;font-weight:800;margin-bottom:18px}
.intro-text p{color:var(--ink2);font-size:15.5px;margin-bottom:16px}
.intro-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.intro-features{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.intro-feat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.intro-feat::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);opacity:0;transition:opacity .3s}
.intro-feat:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(91,141,239,.12)}
.intro-feat:hover::before{opacity:1}
.intro-feat h3{font-size:15px;font-weight:700;margin-bottom:6px}
.intro-feat p{font-size:13px;color:var(--ink2);line-height:1.6}

/* SERVICE CARDS */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px 24px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:10px}
.svc-card::after{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(91,141,239,.14)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-ico{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;background:linear-gradient(135deg,#fff0f0,#eef2ff);margin-bottom:6px}
.svc-card h3{font-size:17px;font-weight:800}
.svc-card p{font-size:14px;color:var(--ink2);line-height:1.7}

/* SCENES */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scene-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;align-items:flex-start;gap:12px;transition:transform .25s,box-shadow .25s,border-color .25s}
.scene-item:hover{transform:translateY(-4px);border-color:#cdd6f5;box-shadow:0 12px 26px rgba(160,107,255,.12)}
.scene-dot{width:10px;height:10px;border-radius:50%;background:var(--grad);flex-shrink:0;margin-top:8px}
.scene-item strong{display:block;font-size:15px;font-weight:700;margin-bottom:2px}
.scene-item span{font-size:13px;color:var(--ink2);line-height:1.55}

/* MODELS */
.model-cloud{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.model-chip{padding:9px 20px;border-radius:50px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--ink2);transition:transform .25s,box-shadow .25s,color .25s;cursor:default}
.model-chip:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 10px 22px rgba(91,141,239,.18);color:var(--ink)}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 22px;position:relative;transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(78,205,196,.16)}
.step-num{width:44px;height:44px;border-radius:12px;background:var(--grad);color:#fff;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.step h3{font-size:16px;font-weight:800;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--ink2);line-height:1.65}

/* COMPARE TABLE */
.table-wrap{overflow-x:auto;border-radius:18px;border:1px solid var(--line);background:#fff;box-shadow:0 8px 28px rgba(30,34,51,.05)}
table{width:100%;border-collapse:collapse;min-width:720px}
thead th{background:linear-gradient(135deg,#fdf5ff,#eef4ff);font-size:14px;font-weight:800;padding:16px 18px;text-align:left;color:var(--ink);border-bottom:1px solid var(--line)}
tbody td{padding:15px 18px;font-size:14px;color:var(--ink2);border-bottom:1px solid var(--line)}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .2s}
tbody tr:hover{background:#fafbff}
td.hl{font-weight:700;color:var(--ink)}
.stars{color:#ffb74d;letter-spacing:2px;font-size:15px}

/* RATING BOX */
.rating-box{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,#fff7f5,#f2f6ff);border:1px solid var(--line);border-radius:24px;padding:36px;margin-bottom:32px}
.rating-score{text-align:center;padding-right:32px;border-right:1px dashed #d8ddf0}
.rating-score .big{font-size:64px;font-weight:900;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.rating-score .full{font-size:14px;color:var(--ink2);margin-top:6px}
.rating-score .stars{display:block;margin-top:10px;font-size:18px}
.rating-info h3{font-size:22px;font-weight:800;margin-bottom:10px}
.rating-info p{font-size:14.5px;color:var(--ink2);margin-bottom:14px}
.rating-traits{display:flex;flex-wrap:wrap;gap:10px}

/* REVIEWS */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;gap:14px}
.rev-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(255,183,77,.16)}
.rev-quote{font-size:14px;color:var(--ink2);line-height:1.75;flex:1}
.rev-user{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.rev-avatar{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:16px;flex-shrink:0}
.rev-user strong{display:block;font-size:14px;font-weight:700}
.rev-user span{font-size:12.5px;color:var(--ink2)}
.rev-stars{color:#ffb74d;font-size:13px;letter-spacing:1px}

/* CASES */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column}
.case-card:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(91,141,239,.16)}
.case-img{overflow:hidden;background:#f4f5fb}
.case-img img{width:100%;height:auto;object-fit:contain;transition:transform .5s ease}
.case-card:hover .case-img img{transform:scale(1.04)}
.case-body{padding:22px 24px}
.case-body h3{font-size:17px;font-weight:800;margin-bottom:8px}
.case-body p{font-size:14px;color:var(--ink2);line-height:1.7}

/* ARTICLES */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.art-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;transition:transform .28s,box-shadow .28s;display:flex;flex-direction:column;gap:10px}
.art-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(160,107,255,.14)}
.art-cat{font-size:12px;font-weight:700;color:#fff;background:var(--grad);padding:3px 12px;border-radius:50px;align-self:flex-start}
.art-card h3{font-size:15.5px;font-weight:700;line-height:1.5}
.art-card p{font-size:13px;color:var(--ink2);flex:1}
.art-link{font-size:13.5px;font-weight:700;color:var(--c4);display:inline-flex;align-items:center;gap:4px;transition:gap .2s}
.art-link:hover{gap:8px}

/* NETWORK */
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.net-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;text-align:center;transition:transform .28s,box-shadow .28s}
.net-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(78,205,196,.16)}
.net-card h3{font-size:15px;font-weight:800;margin-bottom:6px}
.net-card p{font-size:13px;color:var(--ink2)}

/* FORM */
.form-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:start}
.form-side h2{font-size:28px;font-weight:800;margin-bottom:14px}
.form-side p{font-size:14.5px;color:var(--ink2);margin-bottom:20px}
.contact-list{display:flex;flex-direction:column;gap:14px}
.contact-item{display:flex;align-items:flex-start;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.contact-item .ci-ico{font-size:20px;flex-shrink:0}
.contact-item strong{display:block;font-size:13.5px;font-weight:700;margin-bottom:2px}
.contact-item span{font-size:13px;color:var(--ink2);word-break:break-all}
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:0 12px 36px rgba(30,34,51,.06)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:12px 15px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;color:var(--ink);background:#fbfaff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c4);box-shadow:0 0 0 3px rgba(91,141,239,.12);background:#fff}
.field textarea{resize:vertical;min-height:100px}
.form-card .btn{width:100%;margin-top:6px}

/* FAQ */
.faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{border-color:#cdd6f5;box-shadow:0 10px 26px rgba(91,141,239,.1)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;cursor:pointer;font-size:15.5px;font-weight:700;user-select:none;transition:background .2s}
.faq-q:hover{background:#fafbff}
.faq-q .plus{width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:400;flex-shrink:0;transition:transform .3s}
.faq-item.open .plus{transform:rotate(135deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;padding:0 22px}
.faq-a p{font-size:14px;color:var(--ink2);line-height:1.75;padding-bottom:20px}
.faq-item.open .faq-a{padding-top:2px}

/* FRIEND LINKS */
.friend-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.friend-links a{padding:9px 20px;border-radius:50px;background:#fff;border:1px solid var(--line);font-size:13.5px;color:var(--ink2);transition:transform .25s,color .25s,box-shadow .25s}
.friend-links a:hover{transform:translateY(-3px);color:var(--ink);box-shadow:0 10px 22px rgba(91,141,239,.16)}

/* CTA BANNER */
.cta-banner{background:var(--grad);border-radius:26px;padding:52px 40px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.12);top:-140px;right:-80px}
.cta-banner::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.1);bottom:-120px;left:-60px}
.cta-banner h2{font-size:30px;font-weight:900;margin-bottom:12px;position:relative;z-index:1}
.cta-banner p{font-size:15.5px;opacity:.95;margin-bottom:26px;position:relative;z-index:1}
.cta-banner .btn-ghost{background:#fff;color:var(--ink);border:none;position:relative;z-index:1}

/* FOOTER */
.site-footer{background:#1e2233;color:#c8ccdd;padding:54px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:#fff;margin-bottom:14px}
.footer-brand img{width:38px;height:38px;border-radius:9px;object-fit:contain}
.footer-brand span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.site-footer p{font-size:13.5px;line-height:1.75;color:#a3a9c2}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:13.5px;color:#a3a9c2;transition:color .2s}
.footer-col ul a:hover{color:#fff}
.footer-kefu{text-align:center}
.footer-kefu img{width:104px;height:104px;object-fit:contain;border-radius:10px;background:#fff;padding:4px;margin:0 auto 10px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-size:13px;color:#8b91ab}
.footer-bottom a{color:#a3a9c2;transition:color .2s}
.footer-bottom a:hover{color:#fff}

/* FLOAT */
.float-cs{position:fixed;right:22px;bottom:26px;z-index:120;display:flex;flex-direction:column;gap:12px;align-items:center}
.float-btn{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 22px rgba(30,34,51,.2);transition:transform .25s,box-shadow .25s;border:none;font-size:22px}
.float-btn:hover{transform:translateY(-4px) scale(1.06)}
.float-btn.cs{background:var(--grad);color:#fff}
.float-btn.top{background:#fff;color:var(--ink);border:1px solid var(--line);opacity:0;pointer-events:none}
.float-btn.top.show{opacity:1;pointer-events:auto}
.cs-pop{position:fixed;right:22px;bottom:150px;z-index:121;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 18px 44px rgba(30,34,51,.16);width:220px;text-align:center;opacity:0;transform:translateY(14px) scale(.96);pointer-events:none;transition:opacity .28s,transform .28s}
.cs-pop.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.cs-pop img{width:150px;height:150px;object-fit:contain;margin:0 auto 10px;border-radius:8px}
.cs-pop h4{font-size:14px;font-weight:700;margin-bottom:4px}
.cs-pop p{font-size:12px;color:var(--ink2);line-height:1.6}

/* REVEAL */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:1024px){
  .hero h1{font-size:42px}
  .svc-grid,.rev-grid,.art-grid{grid-template-columns:repeat(2,1fr)}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .net-grid{grid-template-columns:repeat(2,1fr)}
  .intro-wrap{grid-template-columns:1fr;gap:32px}
  .form-wrap{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(30,34,51,.08)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:10px}
  .menu-toggle{display:flex}
  .nav-right .btn-ghost{display:none}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .hero{padding:64px 0 56px}
  .hero h1{font-size:34px}
  .hero-sub{font-size:15px}
  .sec-head h2{font-size:24px}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .svc-grid,.rev-grid,.art-grid,.scene-grid,.steps,.net-grid,.case-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .rating-box{grid-template-columns:1fr;gap:20px;padding:26px}
  .rating-score{border-right:none;border-bottom:1px dashed #d8ddf0;padding-right:0;padding-bottom:20px}
  .form-row{grid-template-columns:1fr}
  .cta-banner{padding:38px 24px}
  .cta-banner h2{font-size:23px}
  .footer-bottom{justify-content:center;text-align:center}
  .brand-name{font-size:17px}
}
@media(max-width:480px){
  .hero h1{font-size:28px}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
}