*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:#1c2033;
  background-color:#fdfaf4;
  background-image:
    radial-gradient(760px 420px at 6% -4%, rgba(255,176,58,.22), rgba(255,176,58,0) 65%),
    radial-gradient(720px 420px at 98% 2%, rgba(77,124,255,.18), rgba(77,124,255,0) 65%),
    radial-gradient(900px 520px at 50% 46%, rgba(24,195,168,.10), rgba(24,195,168,0) 70%),
    radial-gradient(760px 460px at 92% 94%, rgba(155,92,255,.14), rgba(155,92,255,0) 70%);
  background-repeat:no-repeat;
  line-height:1.75;
  -webkit-text-size-adjust:100%;
}
h1,h2,h3,h4{margin:0;line-height:1.32;color:#161a2b;font-weight:800}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:#2f5fe0}
.container{width:100%;max-width:1180px;margin:0 auto;padding-left:20px;padding-right:20px}
.ai-page-logo{display:block;max-height:38px;width:auto}

/* Header */
.site-header{position:sticky;top:0;z-index:80;background:rgba(253,250,244,.92);backdrop-filter:blur(12px);border-bottom:1px solid #ece6d9}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.brand-name{font-size:18px;font-weight:800;color:#161a2b;letter-spacing:.5px;white-space:nowrap}
.nav{flex:1 1 auto;display:flex;justify-content:center}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
.nav-links a{display:block;padding:8px 10px;font-size:14.5px;font-weight:600;color:#3a4055;text-decoration:none;border-radius:10px;transition:color .2s,background .2s;white-space:nowrap}
.nav-links a:hover{color:#161a2b;background:rgba(77,124,255,.1)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{display:none;padding:8px 14px;border-radius:10px;border:1px solid #e2dbc9;background:#fff;color:#1c2033;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;transition:box-shadow .2s,transform .2s}
.menu-toggle:active{transform:scale(.97)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:12px;font-size:15px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s}
.btn-primary{background:linear-gradient(135deg,#ff6b6b,#ff9f43);color:#ffffff;box-shadow:0 8px 18px rgba(255,107,107,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,107,107,.4)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:#ffffff;color:#1c2033;border-color:#e4ddcd;box-shadow:0 4px 12px rgba(28,32,51,.06)}
.btn-ghost:hover{transform:translateY(-2px);border-color:#cfd6e6;box-shadow:0 10px 22px rgba(28,32,51,.1)}
.btn-lg{padding:13px 26px;font-size:16px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:64px 0 60px}
.hero::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;top:-120px;left:-80px;background:radial-gradient(circle,rgba(255,107,107,.3),rgba(255,107,107,0) 70%);pointer-events:none}
.hero::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;bottom:-150px;right:-70px;background:radial-gradient(circle,rgba(77,124,255,.26),rgba(77,124,255,0) 70%);pointer-events:none}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#ffffff;border:1px dashed #ffb03a;color:#b35c00;font-size:13px;font-weight:700;margin-bottom:18px}
.hero h1{font-size:clamp(29px,4.1vw,50px);line-height:1.24;letter-spacing:-.5px;margin-bottom:18px}
.hl{position:relative;display:inline-block;z-index:1}
.hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:4px;height:13px;border-radius:7px;background:rgba(255,176,58,.55);z-index:-1;transform:rotate(-.8deg)}
.hero-lead{font-size:16px;color:#4a5068;max-width:620px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.hero-tags li{padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.9);border:1px solid #ece6d9;font-size:13px;font-weight:600;color:#414861}
.hero-panel{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.stat-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:18px 16px;box-shadow:0 10px 24px rgba(28,32,51,.06);transition:transform .25s,box-shadow .25s}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(28,32,51,.11)}
.stat-card strong{display:block;font-size:24px;font-weight:800;letter-spacing:-.5px;color:#161a2b;margin-bottom:2px}
.stat-card:nth-child(1) strong{color:#e2563f}
.stat-card:nth-child(2) strong{color:#2f5fe0}
.stat-card:nth-child(3) strong{color:#0f9e8a}
.stat-card:nth-child(4) strong{color:#8b4bf0}
.stat-card span{font-size:13.5px;color:#5a6178;line-height:1.5;display:block}

/* Sections */
.section{padding:62px 0}
.section-head{max-width:780px;margin:0 auto 40px;text-align:center}
.kicker{display:inline-block;font-size:13px;font-weight:800;letter-spacing:2px;color:#e2563f;margin-bottom:12px}
.kicker::before{content:"";display:inline-block;width:16px;height:3px;border-radius:2px;background:#ffb03a;vertical-align:middle;margin-right:8px}
.kicker::after{content:"";display:inline-block;width:16px;height:3px;border-radius:2px;background:#18c3a8;vertical-align:middle;margin-left:8px}
.section-head h2{font-size:clamp(23px,2.9vw,33px);margin-bottom:12px;letter-spacing:-.3px}
.section-head p{font-size:15.5px;color:#5a6178}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* Feature cards */
.feature-card{position:relative;overflow:hidden;background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:22px;box-shadow:0 8px 22px rgba(28,32,51,.05);transition:transform .25s,box-shadow .25s,border-color .25s}
.feature-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#ff6b6b,#ffb03a);opacity:0;transition:opacity .25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(28,32,51,.1);border-color:#ded6c5}
.feature-card:hover::before{opacity:1}
.feature-card h3{font-size:17px;margin-bottom:8px}
.feature-card p{font-size:14.5px;color:#5a6178}
.feature-card:nth-child(3n+1)::before{background:linear-gradient(90deg,#ff6b6b,#ffb03a)}
.feature-card:nth-child(3n+2)::before{background:linear-gradient(90deg,#4d7cff,#18c3a8)}
.feature-card:nth-child(3n+3)::before{background:linear-gradient(90deg,#9b5cff,#ff6b6b)}

/* Reviews */
.review-card{display:flex;flex-direction:column;background:#ffffff;border:1px solid #e8e2d6;border-radius:18px;padding:22px;box-shadow:0 10px 26px rgba(28,32,51,.06);transition:transform .25s,box-shadow .25s}
.review-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(28,32,51,.1)}
.review-stars{color:#ffb03a;font-size:15px;letter-spacing:3px;margin-bottom:10px}
.review-card>p{font-size:14.5px;color:#454b63;flex:1}
.review-author{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:14px;border-top:1px dashed #ece6da}
.avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#ffffff;font-weight:800;font-size:15px;flex:0 0 auto}
.review-meta strong{display:block;font-size:14.5px;color:#161a2b}
.review-meta span{font-size:12.5px;color:#7a8098}
.review-card:nth-child(6n+1) .avatar{background:#ff6b6b}
.review-card:nth-child(6n+2) .avatar{background:#4d7cff}
.review-card:nth-child(6n+3) .avatar{background:#18c3a8}
.review-card:nth-child(6n+4) .avatar{background:#ffb03a}
.review-card:nth-child(6n+5) .avatar{background:#9b5cff}
.review-card:nth-child(6n+6) .avatar{background:#0f8fd6}

/* Services */
.service-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:18px;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .22s,box-shadow .22s,border-color .22s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(28,32,51,.1);border-color:#dbd2c0}
.service-card h3{font-size:15.5px;margin-bottom:6px;display:flex;align-items:center}
.service-card h3::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:8px;flex:0 0 auto;background:#4d7cff;transform:rotate(45deg)}
.service-card p{font-size:13.5px;color:#5a6178;line-height:1.65}
.service-card:nth-child(5n+1) h3::before{background:#ff6b6b}
.service-card:nth-child(5n+2) h3::before{background:#ffb03a}
.service-card:nth-child(5n+3) h3::before{background:#18c3a8}
.service-card:nth-child(5n+4) h3::before{background:#4d7cff}
.service-card:nth-child(5n+5) h3::before{background:#9b5cff}

/* Platform strip */
.platform-strip{margin-top:34px;background:#ffffff;border:1px dashed #e0d8c6;border-radius:18px;padding:24px}
.platform-strip h3{font-size:16px;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{padding:5px 12px;border-radius:999px;background:#fdf7ec;border:1px solid #f0e5d0;font-size:13px;color:#4a5068;transition:background .2s,color .2s,transform .2s}
.chips li:hover{background:#ffffff;color:#e2563f;transform:translateY(-2px);border-color:#ffd7a6}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.step{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:20px 16px;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .25s,box-shadow .25s}
.step:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(28,32,51,.1)}
.step-num{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;font-weight:800;color:#ffffff;font-size:15px;background:linear-gradient(135deg,#4d7cff,#9b5cff)}
.step:nth-child(5n+1) .step-num{background:linear-gradient(135deg,#ff6b6b,#ffb03a)}
.step:nth-child(5n+2) .step-num{background:linear-gradient(135deg,#ffb03a,#18c3a8)}
.step:nth-child(5n+3) .step-num{background:linear-gradient(135deg,#18c3a8,#4d7cff)}
.step:nth-child(5n+4) .step-num{background:linear-gradient(135deg,#4d7cff,#9b5cff)}
.step:nth-child(5n+5) .step-num{background:linear-gradient(135deg,#9b5cff,#ff6b6b)}
.step h3{font-size:15.5px;margin-bottom:6px}
.step p{font-size:13.5px;color:#5a6178;line-height:1.6}

/* Media showcase */
.showcase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}
.media-frame{overflow:hidden;border-radius:16px;background:#ffffff;border:1px solid #e8e2d6;box-shadow:0 10px 24px rgba(28,32,51,.06);padding:10px;transition:transform .25s,box-shadow .25s}
.media-frame:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(28,32,51,.12)}
.media-frame .frame-inner{overflow:hidden;border-radius:11px;background:#fbf7ef;aspect-ratio:4/3}
.media-frame img{width:100%;height:100%;object-fit:contain;display:block}

/* Capability list */
.cap-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 26px;margin-top:30px}
.cap-list li{display:flex;gap:10px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed #e6dfd0;font-size:14.5px;color:#5a6178}
.cap-list li::before{content:"";width:8px;height:8px;border-radius:2px;background:#18c3a8;transform:rotate(45deg);flex:0 0 auto;margin-top:9px}
.cap-list strong{color:#161a2b;font-weight:800;margin-right:6px;white-space:nowrap}

/* Solution cards */
.solution-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:22px;border-left:4px solid #4d7cff;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .25s,box-shadow .25s,border-color .25s}
.solution-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(28,32,51,.1)}
.solution-card h3{font-size:16.5px;margin-bottom:8px}
.solution-card p{font-size:14px;color:#5a6178}
.solution-card:nth-child(6n+1){border-left-color:#ff6b6b}
.solution-card:nth-child(6n+2){border-left-color:#ffb03a}
.solution-card:nth-child(6n+3){border-left-color:#18c3a8}
.solution-card:nth-child(6n+4){border-left-color:#4d7cff}
.solution-card:nth-child(6n+5){border-left-color:#9b5cff}
.solution-card:nth-child(6n+6){border-left-color:#0f8fd6}

/* Process */
.process-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.process-item{background:#ffffff;border:1px solid #e8e2d6;border-radius:14px;padding:18px 16px;position:relative;box-shadow:0 6px 18px rgba(28,32,51,.05);transition:transform .25s,box-shadow .25s}
.process-item:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(28,32,51,.1)}
.process-item .p-num{display:inline-block;font-size:12px;font-weight:800;letter-spacing:1px;color:#e2563f;background:#fff3e6;border-radius:8px;padding:2px 8px;margin-bottom:10px}
.process-item h3{font-size:15.5px;margin-bottom:6px}
.process-item p{font-size:13.5px;color:#5a6178;line-height:1.6}

/* Cases */
.case-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.case-card{overflow:hidden;border-radius:16px;background:#ffffff;border:1px solid #e8e2d6;box-shadow:0 10px 24px rgba(28,32,51,.06);transition:transform .25s,box-shadow .25s}
.case-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(28,32,51,.12)}
.case-card .case-inner{aspect-ratio:3/4;overflow:hidden;background:#fbf7ef}
.case-card img{width:100%;height:100%;object-fit:contain;display:block}

/* Compare */
.score-card{display:grid;grid-template-columns:1fr auto;gap:10px 28px;align-items:center;background:#ffffff;border:1px solid #e8e2d6;border-radius:20px;padding:26px;box-shadow:0 12px 30px rgba(28,32,51,.07);margin-bottom:26px}
.score-stars{color:#ffb03a;font-size:22px;letter-spacing:5px;line-height:1}
.score-label{font-size:14.5px;color:#5a6178;margin-top:8px}
.score-value strong{font-size:44px;font-weight:800;color:#e2563f;line-height:1;display:inline-block}
.score-value span{font-size:15px;color:#7a8098;margin-left:6px}
.score-card>p{grid-column:1/-1;font-size:14px;color:#5a6178;border-top:1px dashed #ece6da;padding-top:14px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;box-shadow:0 10px 26px rgba(28,32,51,.06)}
table{width:100%;border-collapse:collapse;min-width:760px}
thead th{background:#fff6ea;color:#161a2b;font-size:14.5px;font-weight:800;text-align:left;padding:14px 16px;border-bottom:1px solid #f0e6d5;white-space:nowrap}
tbody td{padding:13px 16px;font-size:14px;color:#4a5068;border-bottom:1px solid #f4efe4;vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#fdfaf3}
td.col-us,th.col-us{background:#fffaf1;color:#b23f1f;font-weight:700}
tbody tr:hover td.col-us{background:#fff4e2}

/* Form */
.form-shell{background:#ffffff;border:1px solid #e8e2d6;border-radius:20px;padding:28px;box-shadow:0 14px 34px rgba(28,32,51,.08)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:block}
.field span{display:block;font-size:14px;font-weight:700;color:#3a4055;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid #e2dbc9;border-radius:12px;font-size:15px;font-family:inherit;color:#1c2033;background:#ffffff;transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:#9aa0b4}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:#4d7cff;box-shadow:0 0 0 3px rgba(77,124,255,.15)}
.field textarea{resize:vertical;min-height:110px}
.field-full{grid-column:1/-1}
.form-note{font-size:13px;color:#7a8098;margin-top:14px}

/* Contact */
.contact-layout{display:grid;grid-template-columns:1.6fr .9fr;gap:24px;align-items:start}
.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.contact-item{background:#ffffff;border:1px solid #e8e2d6;border-radius:14px;padding:14px 16px;transition:transform .22s,box-shadow .22s}
.contact-item:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(28,32,51,.09)}
.contact-item span{display:block;font-size:12.5px;color:#8a90a6;margin-bottom:4px}
.contact-item strong,.contact-item a{font-size:15px;font-weight:700;color:#161a2b;text-decoration:none;word-break:break-all}
.contact-item a:hover{color:#e2563f}
.qr-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:18px;padding:18px;text-align:center;box-shadow:0 12px 28px rgba(28,32,51,.07)}
.qr-card img{width:100%;max-width:190px;height:auto;display:block;margin:0 auto 12px;border-radius:12px}
.qr-card p{font-size:14px;color:#4a5068;font-weight:700}

/* Wiki */
.wiki-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:20px;border-left:4px solid #18c3a8;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .22s,box-shadow .22s}
.wiki-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(28,32,51,.1)}
.wiki-card h3{font-size:16px;margin-bottom:6px}
.wiki-card p{font-size:14px;color:#5a6178}
.wiki-card:nth-child(4n+1){border-left-color:#ff6b6b}
.wiki-card:nth-child(4n+2){border-left-color:#ffb03a}
.wiki-card:nth-child(4n+3){border-left-color:#18c3a8}
.wiki-card:nth-child(4n+4){border-left-color:#4d7cff}

/* News */
.news-card{display:flex;flex-direction:column;gap:10px;background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:20px;text-decoration:none;color:inherit;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .22s,box-shadow .22s,border-color .22s}
.news-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(28,32,51,.11);border-color:#dbd2c0}
.news-tag{align-self:flex-start;padding:3px 10px;border-radius:999px;background:#f1f5ff;color:#2f5fe0;font-size:12px;font-weight:700}
.news-card h3{font-size:16px;line-height:1.5}
.news-card p{font-size:13.5px;color:#5a6178}
.news-more{font-size:13.5px;font-weight:800;color:#e2563f}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;margin:0 auto}
.faq-item{background:#ffffff;border:1px solid #e8e2d6;border-radius:14px;overflow:hidden;transition:box-shadow .25s,border-color .25s}
.faq-item.open{border-color:#ffd08a;box-shadow:0 12px 28px rgba(28,32,51,.08)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;background:none;border:none;font-family:inherit;font-size:15.5px;font-weight:700;color:#161a2b;text-align:left;cursor:pointer;transition:color .2s}
.faq-q:hover{color:#e2563f}
.plus{position:relative;width:18px;height:18px;flex:0 0 auto}
.plus::before,.plus::after{content:"";position:absolute;background:#ff6b6b;border-radius:2px;transition:transform .25s}
.plus::before{left:0;top:8px;width:18px;height:2px}
.plus::after{left:8px;top:0;width:2px;height:18px}
.faq-item.open .plus::after{transform:rotate(90deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 20px 18px;font-size:14.5px;color:#545b73;line-height:1.75;margin:0}
.faq-item.open .faq-a{grid-template-rows:1fr}

/* Partner */
.partner-card{background:#ffffff;border:1px solid #e8e2d6;border-radius:16px;padding:22px;box-shadow:0 8px 20px rgba(28,32,51,.05);transition:transform .25s,box-shadow .25s}
.partner-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(28,32,51,.1)}
.partner-card h3{font-size:16.5px;margin-bottom:8px}
.partner-card p{font-size:14px;color:#5a6178}
.partner-cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}

/* Footer */
.site-footer{background:#f7f2e8;border-top:1px solid #e8e2d6;padding:42px 0 20px;color:#3a4055}
.footer-top{display:grid;grid-template-columns:1.5fr .8fr;gap:32px;align-items:start}
.footer-brand p{font-size:14px;color:#5a6178;margin-top:12px;max-width:520px}
.footer-logo{max-height:36px}
.footer-col h3,.footer-links h3{font-size:14px;font-weight:800;color:#161a2b;margin-bottom:12px;letter-spacing:.5px}
.footer-col li{margin-bottom:6px}
.footer-col a{font-size:14px;color:#4a5068;text-decoration:none;transition:color .2s}
.footer-col a:hover{color:#e2563f}
.footer-links{margin-top:28px;padding-top:22px;border-top:1px dashed #ded6c6}
.link-chips{display:flex;flex-wrap:wrap;gap:8px}
.link-chips a{padding:5px 12px;border-radius:999px;background:#ffffff;border:1px solid #e6ddc9;font-size:13px;color:#4a5068;text-decoration:none;transition:color .2s,transform .2s,border-color .2s}
.link-chips a:hover{color:#e2563f;border-color:#ffd7a6;transform:translateY(-2px)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:24px;padding-top:16px;border-top:1px dashed #ded6c6;font-size:13px;color:#6b7287}
.footer-bottom a{color:#3a4055;text-decoration:none}
.footer-bottom a:hover{color:#e2563f}

/* Floating */
.fab-group{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;gap:10px}
.fab{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;text-decoration:none;font-family:inherit;font-size:13px;font-weight:800;color:#ffffff;box-shadow:0 10px 24px rgba(28,32,51,.2);transition:transform .2s,box-shadow .2s,opacity .25s}
.fab:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(28,32,51,.26)}
.fab-contact{background:linear-gradient(135deg,#18c3a8,#4d7cff)}
.fab-top{background:linear-gradient(135deg,#ff6b6b,#ffb03a);opacity:0;visibility:hidden;transform:translateY(10px)}
.fab-top.show{opacity:1;visibility:visible;transform:translateY(0)}

/* Animation */
.reveal.in{animation:riseIn .68s cubic-bezier(.22,.8,.3,1) both}
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* Responsive */
@media (max-width:1040px){
  .hero-inner{grid-template-columns:1fr;gap:32px}
  .hero-lead{max-width:none}
  .nav{position:absolute;top:100%;left:0;right:0;display:none;background:#ffffff;border-bottom:1px solid #e8e2d6;box-shadow:0 16px 30px rgba(28,32,51,.1);padding:10px 20px 16px}
  .nav.open{display:block}
  .nav-links{flex-direction:column;align-items:stretch;gap:0}
  .nav-links a{padding:12px 6px;border-bottom:1px dashed #f0ece2;border-radius:0}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .steps,.process-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid-4,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-layout{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:24px}
}
@media (max-width:820px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .showcase-grid{grid-template-columns:1fr}
  .cap-list{grid-template-columns:1fr}
  .steps,.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section{padding:50px 0}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.case-grid,.steps,.process-grid{grid-template-columns:1fr}
  .hero{padding:44px 0 44px}
  .hero-panel{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .contact-list{grid-template-columns:1fr}
  .score-card{grid-template-columns:1fr}
  .section-head{margin-bottom:30px}
  .hero-actions .btn{flex:1 1 auto}
  .fab{width:46px;height:46px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal.in{animation-duration:.001ms}
  *{transition-duration:.001ms !important}
}