:root{
  --ink:#191731;
  --ink-2:#54506f;
  --paper:#fffdf7;
  --white:#ffffff;
  --cream:#fdf2e2;
  --lilac:#efeaff;
  --mint:#e0f7f2;
  --rose:#ffe8ea;
  --violet:#5b4bff;
  --coral:#ff5c5c;
  --teal:#00a894;
  --sun:#ffb800;
  --radius:18px;
  --shadow-soft:5px 5px 0 rgba(25,23,49,.10);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.72;
  color:var(--ink);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(91,75,255,.14) 1.2px,transparent 1.2px);
  background-size:26px 26px;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;line-height:1.32;letter-spacing:-.4px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;}
a{color:inherit;}
button{font-family:inherit;}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 22px;}
.section{padding:70px 0;}
.section.tint{background:rgba(255,255,255,.74);border-top:2px dashed rgba(25,23,49,.14);border-bottom:2px dashed rgba(25,23,49,.14);}

/* reveal */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease;}
.js .reveal.in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
  *{animation:none !important;}
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,253,247,.94);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:2px solid var(--ink);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:72px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0;}
.brand .ai-page-logo{width:38px;height:38px;object-fit:contain;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{font-size:16px;font-weight:800;letter-spacing:.5px;}
.brand-sub{font-size:11px;color:var(--ink-2);letter-spacing:1px;}
.nav-links{display:flex;align-items:center;justify-content:center;gap:0;flex:1 1 auto;min-width:0;}
.nav-links a{
  display:block;padding:8px 10px;font-size:14px;font-weight:600;color:var(--ink-2);
  text-decoration:none;border-radius:9px;white-space:nowrap;
  transition:color .2s ease,background-color .2s ease;
}
.nav-links a:hover{color:var(--ink);background:var(--lilac);}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:2px solid var(--ink);
  font-size:15px;font-weight:800;text-decoration:none;cursor:pointer;
  background:var(--sun);color:var(--ink);
  box-shadow:4px 4px 0 var(--ink);
  transition:translate .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.btn:hover{translate:2px 2px;box-shadow:1px 1px 0 var(--ink);}
.btn:active{translate:4px 4px;box-shadow:0 0 0 var(--ink);}
.btn-ghost{background:var(--white);}
.btn-violet{background:var(--violet);color:#fff;}
.btn-sm{padding:9px 18px;font-size:14px;box-shadow:3px 3px 0 var(--ink);}
.btn-block{width:100%;}
.nav-toggle{
  display:none;align-items:center;gap:6px;padding:9px 16px;border-radius:999px;
  border:2px solid var(--ink);background:#fff;color:var(--ink);
  font-size:14px;font-weight:800;cursor:pointer;box-shadow:3px 3px 0 var(--ink);
  transition:translate .18s ease,box-shadow .18s ease;
}
.nav-toggle:hover{translate:1px 1px;box-shadow:1px 1px 0 var(--ink);}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:62px 0 58px;}
.hero::before{
  content:"";position:absolute;top:-190px;right:-130px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(91,75,255,.18),transparent 68%);pointer-events:none;
  animation:blobFloat 12s ease-in-out infinite;
}
.hero::after{
  content:"";position:absolute;bottom:-230px;left:-150px;width:440px;height:440px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,184,0,.20),transparent 68%);pointer-events:none;
  animation:blobFloat 14s ease-in-out infinite reverse;
}
@keyframes blobFloat{0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-22px) scale(1.05);}}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:start;}
.eyebrow{
  display:inline-block;padding:6px 16px;border:2px dashed var(--ink);border-radius:999px;
  font-size:13px;font-weight:700;color:var(--ink-2);background:rgba(255,255,255,.85);
}
.hero h1{
  font-size:clamp(29px,4.4vw,46px);font-weight:800;letter-spacing:-1px;
  margin:18px 0 18px;
}
.hero h1 .hl{
  background:linear-gradient(transparent 62%,rgba(255,184,0,.6) 62%,rgba(255,184,0,.6) 92%,transparent 92%);
  padding:0 2px;
}
.hero-lead{font-size:16px;color:var(--ink-2);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
.hero-note{margin-top:20px;font-size:13.5px;color:var(--ink-2);letter-spacing:.5px;}
.hero-side{display:flex;flex-direction:column;gap:16px;}
.hero-card{
  background:#fff;border:2px solid var(--ink);border-radius:20px;padding:20px 22px;
  box-shadow:6px 6px 0 rgba(25,23,49,.12);
  transition:translate .22s ease,box-shadow .22s ease;
}
.hero-card:hover{translate:-3px -3px;box-shadow:10px 10px 0 rgba(91,75,255,.2);}
.hero-card-main{background:var(--lilac);animation:cardFloat 7s ease-in-out infinite;}
@keyframes cardFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.mini-tag{
  display:inline-block;font-size:12px;font-weight:800;padding:3px 12px;border-radius:999px;
  background:#fff;border:2px solid var(--ink);
}
.hero-num{font-size:44px;font-weight:800;letter-spacing:-2px;line-height:1.1;margin-top:10px;}
.hero-num.sm{font-size:30px;margin-top:0;}
.hero-card-text{font-size:13.5px;color:var(--ink-2);margin-top:4px;}
.chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;}
.chip{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:#fff;border:1.5px solid rgba(25,23,49,.55);color:var(--ink);
}
.hero-side-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.hero-card-sm{background:var(--mint);}
.hero-card-sm.alt{background:var(--rose);}
.stats{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:44px;}
.stat{
  border:2px solid var(--ink);border-radius:16px;padding:20px 18px;
  box-shadow:var(--shadow-soft);transition:translate .2s ease,box-shadow .2s ease;
}
.stat:hover{translate:-3px -3px;box-shadow:8px 8px 0 rgba(91,75,255,.2);}
.stat:nth-child(1){background:var(--lilac);}
.stat:nth-child(2){background:var(--mint);}
.stat:nth-child(3){background:var(--rose);}
.stat:nth-child(4){background:var(--cream);}
.stat-num{display:block;font-size:27px;font-weight:800;letter-spacing:-1px;line-height:1.2;}
.stat-label{display:block;font-size:13.5px;color:var(--ink-2);margin-top:4px;}

/* ---------- section head ---------- */
.sec-head{max-width:780px;margin-bottom:36px;}
.sec-tag{
  display:inline-block;padding:5px 15px;border:2px solid var(--ink);border-radius:999px;
  font-size:13px;font-weight:800;background:#fff;transform:rotate(-2deg);
  box-shadow:3px 3px 0 rgba(25,23,49,.14);margin-bottom:16px;
}
.sec-head h2{font-size:clamp(23px,3vw,33px);font-weight:800;margin-bottom:12px;}
.sec-head p{color:var(--ink-2);font-size:15.5px;}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:20px;}
.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));}
.card{
  background:#fff;border:2px solid var(--ink);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-soft);
  transition:translate .22s ease,box-shadow .22s ease;
}
.card:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.card h3{font-size:17px;font-weight:800;margin-bottom:9px;}
.card p{font-size:14.5px;color:var(--ink-2);}
.card-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:13px;font-size:20px;margin-bottom:14px;
  border:2px solid var(--ink);background:var(--sun);
}
.card:nth-child(2n) .card-icon{background:var(--mint);}
.card:nth-child(3n) .card-icon{background:var(--rose);}
.card:nth-child(4n) .card-icon{background:var(--lilac);}

/* ---------- studio tags ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:11px;margin-top:6px;}
.tag{
  display:inline-block;padding:9px 17px;border-radius:999px;font-size:14px;font-weight:700;
  background:#fff;border:2px solid var(--ink);box-shadow:3px 3px 0 rgba(25,23,49,.12);
  transition:translate .18s ease,box-shadow .18s ease,background-color .18s ease;
}
.tag:hover{translate:-2px -2px;box-shadow:5px 5px 0 rgba(91,75,255,.25);background:var(--lilac);}
.studio-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:34px;}
.studio-item{
  background:#fff;border:2px solid var(--ink);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-soft);transition:translate .22s ease,box-shadow .22s ease;
}
.studio-item:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.studio-media{background:var(--cream);border-bottom:2px solid var(--ink);}
.studio-media img{display:block;width:100%;height:auto;}
.studio-body{padding:18px 20px 22px;}
.studio-body h3{font-size:16.5px;font-weight:800;margin-bottom:8px;}
.studio-body p{font-size:14.5px;color:var(--ink-2);}

/* ---------- solutions ---------- */
.sol-card{background:var(--white);}
.sol-card:nth-child(1){background:var(--lilac);}
.sol-card:nth-child(2){background:var(--mint);}
.sol-card:nth-child(3){background:var(--cream);}
.sol-card:nth-child(4){background:var(--rose);}

/* ---------- network ---------- */
.net-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.net-item{
  display:flex;gap:14px;align-items:flex-start;background:#fff;border:2px solid var(--ink);
  border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-soft);
  transition:translate .22s ease,box-shadow .22s ease;
}
.net-item:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.net-dot{
  flex:0 0 auto;width:14px;height:14px;border-radius:50%;margin-top:8px;
  background:var(--violet);border:2px solid var(--ink);
}
.net-item:nth-child(2) .net-dot{background:var(--teal);}
.net-item:nth-child(3) .net-dot{background:var(--sun);}
.net-item:nth-child(4) .net-dot{background:var(--coral);}
.net-item h3{font-size:16px;font-weight:800;margin-bottom:6px;}
.net-item p{font-size:14.5px;color:var(--ink-2);}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;}
.step{
  position:relative;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:20px 18px;
  box-shadow:var(--shadow-soft);transition:translate .22s ease,box-shadow .22s ease;
}
.step:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.step-num{
  display:inline-block;font-size:12px;font-weight:800;padding:2px 11px;border-radius:999px;
  border:2px solid var(--ink);background:var(--sun);margin-bottom:12px;letter-spacing:1px;
}
.step:nth-child(2) .step-num{background:var(--mint);}
.step:nth-child(3) .step-num{background:var(--lilac);}
.step:nth-child(4) .step-num{background:var(--rose);}
.step:nth-child(5) .step-num{background:var(--cream);}
.step h3{font-size:15.5px;font-weight:800;margin-bottom:7px;}
.step p{font-size:14px;color:var(--ink-2);}

/* ---------- cases ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.case-card{
  padding:0;overflow:hidden;background:#fff;border:2px solid var(--ink);
  border-radius:var(--radius);box-shadow:var(--shadow-soft);
  transition:translate .22s ease,box-shadow .22s ease;
}
.case-card:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.case-media{border-bottom:2px solid var(--ink);background:var(--cream);}
.case-media img{display:block;width:100%;height:auto;}
.case-body{padding:18px 20px 22px;}
.case-body h3{font-size:16.5px;font-weight:800;margin-bottom:8px;}
.case-body p{font-size:14.5px;color:var(--ink-2);}

/* ---------- review ---------- */
.review-top{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:24px;align-items:stretch;margin-bottom:26px;}
.score-card{
  background:linear-gradient(145deg,var(--lilac),#fff);border:2px solid var(--ink);
  border-radius:22px;padding:28px;box-shadow:6px 6px 0 rgba(25,23,49,.12);
  display:flex;flex-direction:column;justify-content:center;gap:10px;
}
.score-num{font-size:56px;font-weight:800;letter-spacing:-3px;line-height:1;}
.score-num span{font-size:20px;letter-spacing:0;color:var(--ink-2);font-weight:700;}
.stars{color:var(--sun);font-size:21px;letter-spacing:3px;}
.score-card p{font-size:14.5px;color:var(--ink-2);}
.review-points{
  background:#fff;border:2px solid var(--ink);border-radius:22px;padding:26px;
  box-shadow:var(--shadow-soft);
}
.review-points h3{font-size:17px;font-weight:800;margin-bottom:14px;}
.point-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px;}
.point-list li{font-size:14.5px;color:var(--ink-2);padding-left:20px;position:relative;}
.point-list li::before{
  content:"";position:absolute;left:0;top:10px;width:9px;height:9px;border-radius:2px;
  background:var(--violet);
}
.point-list li:nth-child(2n)::before{background:var(--teal);}

/* ---------- table ---------- */
.table-wrap{
  overflow-x:auto;border:2px solid var(--ink);border-radius:var(--radius);
  background:#fff;box-shadow:var(--shadow-soft);-webkit-overflow-scrolling:touch;
}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px;}
thead th{
  background:var(--lilac);font-weight:800;text-align:left;padding:15px 16px;
  border-bottom:2px solid var(--ink);white-space:nowrap;
}
tbody td{padding:14px 16px;border-bottom:1px solid rgba(25,23,49,.12);color:var(--ink-2);vertical-align:top;}
tbody td:first-child{font-weight:700;color:var(--ink);white-space:nowrap;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover td{background:rgba(91,75,255,.045);}
td.hi{background:rgba(255,184,0,.16);font-weight:700;color:var(--ink);}
tbody tr:hover td.hi{background:rgba(255,184,0,.26);}
.table-note{font-size:13.5px;color:var(--ink-2);margin-top:14px;}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.quote-card{
  margin:0;background:#fff;border:2px solid var(--ink);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:14px;
  transition:translate .22s ease,box-shadow .22s ease;
}
.quote-card:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.quote-card blockquote{
  margin:0;font-size:14.5px;color:var(--ink-2);padding-left:14px;
  border-left:4px solid var(--sun);line-height:1.75;
}
.quote-card:nth-child(2n) blockquote{border-left-color:var(--teal);}
.quote-card:nth-child(3n) blockquote{border-left-color:var(--violet);}
.quote-card figcaption{display:flex;flex-direction:column;gap:2px;margin-top:auto;}
.quote-card figcaption strong{font-size:14.5px;font-weight:800;}
.quote-card figcaption span{font-size:12.5px;color:var(--ink-2);}

/* ---------- form ---------- */
.match-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:30px;align-items:start;}
.match-aside{
  background:var(--cream);border:2px solid var(--ink);border-radius:20px;padding:26px;
  box-shadow:var(--shadow-soft);
}
.match-aside h3{font-size:18px;font-weight:800;margin-bottom:14px;}
.match-aside ul{display:flex;flex-direction:column;gap:11px;}
.match-aside li{font-size:14.5px;color:var(--ink-2);padding-left:22px;position:relative;}
.match-aside li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:50%;
  border:2px solid var(--ink);background:var(--sun);
}
.match-aside li:nth-child(2n)::before{background:var(--mint);}
.match-aside li:nth-child(3n)::before{background:var(--lilac);}
.lead-form{
  background:#fff;border:2px solid var(--ink);border-radius:20px;padding:26px;
  box-shadow:6px 6px 0 rgba(25,23,49,.12);display:flex;flex-direction:column;gap:16px;
}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:700;}
.field .req{color:var(--coral);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:2px solid var(--ink);border-radius:12px;
  background:#fff;font-size:15px;font-family:inherit;color:var(--ink);
  transition:box-shadow .2s ease;
}
.field textarea{resize:vertical;min-height:108px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;box-shadow:4px 4px 0 rgba(91,75,255,.28);
}
.field input::placeholder,.field textarea::placeholder{color:#9c98b3;}
.form-hint{font-size:13px;color:var(--ink-2);}

/* ---------- token ---------- */
.token-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.token-tag{
  padding:6px 15px;border-radius:999px;font-size:13.5px;font-weight:700;
  border:2px solid var(--ink);background:var(--mint);box-shadow:3px 3px 0 rgba(25,23,49,.1);
}
.token-tag:nth-child(2){background:var(--cream);}
.token-tag:nth-child(3){background:var(--lilac);}

/* ---------- help ---------- */
.help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:start;}
.help-card{
  background:#fff;border:2px solid var(--ink);border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-soft);transition:translate .22s ease,box-shadow .22s ease;
}
.help-card:hover{translate:-3px -3px;box-shadow:9px 9px 0 rgba(91,75,255,.18);}
.help-card h3{font-size:16.5px;font-weight:800;margin-bottom:14px;}
.wiki-item{padding:11px 0;border-bottom:1px dashed rgba(25,23,49,.2);}
.wiki-item:last-child{border-bottom:none;padding-bottom:0;}
.wiki-item strong{display:block;font-size:14.5px;font-weight:800;margin-bottom:3px;}
.wiki-item span{font-size:13.5px;color:var(--ink-2);}
.news-item{padding:12px 0;border-bottom:1px dashed rgba(25,23,49,.2);}
.news-item:last-child{border-bottom:none;padding-bottom:0;}
.news-item a{font-size:14.5px;font-weight:700;text-decoration:none;display:block;line-height:1.55;}
.news-item a:hover{color:var(--violet);}
.news-item span{display:block;font-size:12.5px;color:var(--ink-2);margin-top:3px;}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:#fff;border:2px solid var(--ink);border-radius:14px;
  box-shadow:4px 4px 0 rgba(25,23,49,.09);overflow:hidden;
  transition:box-shadow .2s ease;
}
.faq-item.open{box-shadow:6px 6px 0 rgba(91,75,255,.22);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 20px;background:transparent;border:none;cursor:pointer;text-align:left;
  font-size:15px;font-weight:800;color:var(--ink);line-height:1.5;
}
.faq-icon{
  flex:0 0 auto;position:relative;width:22px;height:22px;border-radius:50%;
  border:2px solid var(--ink);background:var(--sun);transition:transform .28s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--ink);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:9px;height:2px;}
.faq-icon::after{width:2px;height:9px;transition:opacity .25s ease;}
.faq-item.open .faq-icon{transform:rotate(180deg);}
.faq-item.open .faq-icon::after{opacity:0;}
.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:var(--ink-2);}
.faq-item.open .faq-a{grid-template-rows:1fr;}

/* ---------- contact ---------- */
.contact-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:26px;align-items:start;}
.contact-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.contact-item{
  background:#fff;border:2px solid var(--ink);border-radius:14px;padding:16px 18px;
  box-shadow:4px 4px 0 rgba(25,23,49,.09);transition:translate .2s ease,box-shadow .2s ease;
}
.contact-item:hover{translate:-2px -2px;box-shadow:6px 6px 0 rgba(91,75,255,.2);}
.contact-item span{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:3px;}
.contact-item strong{font-size:15px;font-weight:800;word-break:break-all;}
.contact-item a{text-decoration:none;}
.contact-item a:hover{color:var(--violet);}
.qr-card{
  background:var(--lilac);border:2px solid var(--ink);border-radius:20px;padding:24px;
  box-shadow:6px 6px 0 rgba(25,23,49,.12);text-align:center;
}
.qr-card img{
  display:block;width:100%;max-width:200px;height:auto;margin:0 auto 14px;
  border-radius:12px;border:2px solid var(--ink);background:#fff;
}
.qr-card p{font-size:14px;font-weight:700;}
.qr-card span{display:block;font-size:13px;color:var(--ink-2);margin-top:5px;}

/* ---------- join ---------- */
.join-banner{
  background:linear-gradient(135deg,var(--sun),#ffd873 55%,#ffe9b3);
  border:2px solid var(--ink);border-radius:24px;padding:34px;
  box-shadow:8px 8px 0 rgba(25,23,49,.16);
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:26px;align-items:center;
}
.join-banner h2{font-size:clamp(21px,2.6vw,29px);font-weight:800;margin-bottom:12px;}
.join-banner p{font-size:15px;color:#3b3630;max-width:560px;}
.join-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.join-feats{display:flex;flex-direction:column;gap:10px;}
.join-feats li{
  font-size:14px;font-weight:700;padding:9px 16px;background:rgba(255,255,255,.85);
  border:2px solid var(--ink);border-radius:12px;
}

/* ---------- footer ---------- */
.site-footer{
  background:#fff;border-top:2px solid var(--ink);padding:44px 0 24px;
  color:var(--ink);
}
.footer-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:32px;align-items:start;}
.footer-brand strong{display:block;font-size:19px;font-weight:800;margin-bottom:8px;}
.footer-brand p{font-size:14px;color:var(--ink-2);max-width:400px;}
.footer-brand .footer-mail{margin-top:10px;font-weight:700;color:var(--ink);}
.footer-links h3{font-size:14px;font-weight:800;margin-bottom:12px;letter-spacing:1px;}
.footer-link-list{display:flex;flex-wrap:wrap;gap:9px;}
.footer-link-list a{
  display:inline-block;padding:5px 13px;border-radius:999px;font-size:13px;font-weight:600;
  color:var(--ink);text-decoration:none;border:1.5px solid rgba(25,23,49,.35);
  background:#fff;transition:background-color .2s ease,border-color .2s ease,translate .2s ease;
}
.footer-link-list a:hover{background:var(--lilac);border-color:var(--ink);translate:0 -1px;}
.footer-bottom{
  margin-top:26px;padding-top:16px;border-top:1px dashed rgba(25,23,49,.25);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:var(--ink-2);
}
.footer-bottom a{color:var(--ink);text-decoration:none;font-weight:700;}
.footer-bottom a:hover{color:var(--violet);}

/* ---------- float widget ---------- */
.float-widget{position:fixed;right:18px;bottom:18px;z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:10px;}
.float-panel{
  width:230px;background:#fff;border:2px solid var(--ink);border-radius:16px;padding:16px;
  box-shadow:6px 6px 0 rgba(25,23,49,.16);text-align:center;
  animation:panelIn .25s ease;
}
.float-panel[hidden]{display:none;}
@keyframes panelIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.float-title{font-size:14px;font-weight:800;margin-bottom:10px;}
.float-qr{
  display:block;width:100%;max-width:170px;height:auto;margin:0 auto 12px;
  border-radius:10px;border:2px solid var(--ink);background:#fff;
}
.float-note{font-size:12.5px;color:var(--ink-2);margin-top:3px;}
.float-actions{display:flex;flex-direction:column;gap:8px;}
.float-btn{
  padding:10px 18px;border-radius:999px;border:2px solid var(--ink);background:var(--sun);
  color:var(--ink);font-size:14px;font-weight:800;cursor:pointer;
  box-shadow:3px 3px 0 var(--ink);transition:translate .16s ease,box-shadow .16s ease;
}
.float-btn:hover{translate:1px 1px;box-shadow:1px 1px 0 var(--ink);}
.float-top{background:#fff;font-size:13px;padding:8px 16px;}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:2px solid var(--ink);
    padding:10px 22px 20px;box-shadow:0 20px 32px rgba(25,23,49,.12);
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 10px;font-size:15px;border-radius:10px;}
  .nav-toggle{display:inline-flex;}
  .nav-inner{position:relative;}
  .nav-actions .btn-sm{display:none;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr));}
  .help-grid{grid-template-columns:1fr;}
  .review-top{grid-template-columns:1fr;}
  .match-layout{grid-template-columns:1fr;}
  .join-banner{grid-template-columns:1fr;padding:28px;}
  .footer-top{grid-template-columns:1fr;}
}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .quote-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .contact-layout{grid-template-columns:1fr;}
  .studio-gallery{grid-template-columns:1fr;}
}
@media (max-width:680px){
  .section{padding:52px 0;}
  .hero{padding:44px 0 42px;}
  .stats{grid-template-columns:1fr;margin-top:32px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .net-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .case-grid{grid-template-columns:1fr;}
  .quote-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .contact-list{grid-template-columns:1fr;}
  .point-list{grid-template-columns:1fr;}
  .hero-side-row{grid-template-columns:1fr;}
  .hero-actions .btn{width:100%;}
  .float-panel{width:200px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}