:root{
  --ink:#0b1226;
  --ink-2:#33415c;
  --muted:#5f6f88;
  --brand:#4f46e5;
  --brand-2:#0ea5e9;
  --brand-3:#8b5cf6;
  --accent:#f97316;
  --line:rgba(15,23,42,.09);
  --shadow-sm:0 2px 10px rgba(15,23,42,.05);
  --shadow-md:0 18px 40px -22px rgba(30,41,89,.45);
  --maxw:1200px;
}
*,*::before,*::after{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",Roboto,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
  background-color:#f6f9ff;
  background-image:
    radial-gradient(900px 620px at 6% -6%, rgba(79,70,229,.13), transparent 62%),
    radial-gradient(820px 600px at 96% 6%, rgba(14,165,233,.13), transparent 62%),
    radial-gradient(900px 700px at 50% 102%, rgba(236,72,153,.10), transparent 66%),
    linear-gradient(180deg,#f8fbff 0%,#f3f8ff 42%,#fbf7ff 100%);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none;}
h1,h2,h3,h4{margin:0;font-weight:800;color:var(--ink);letter-spacing:-.2px;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:70px 0;position:relative;}
.section-tight{padding:54px 0;}
.section-head{max-width:800px;margin:0 auto 40px;text-align:center;}
.section-head h2{font-size:clamp(23px,3vw,33px);line-height:1.32;margin:14px 0 12px;}
.section-head p{color:var(--muted);font-size:15.5px;}
.section-head.left{text-align:left;margin-left:0;max-width:none;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:linear-gradient(135deg,rgba(79,70,229,.13),rgba(14,165,233,.13));
  border:1px solid rgba(79,70,229,.18);
  color:#4338ca;font-size:13px;font-weight:700;letter-spacing:.3px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:999px;font-size:15px;font-weight:700;
  font-family:inherit;border:1px solid transparent;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-primary{
  background:linear-gradient(135deg,#4f46e5,#7c3aed 52%,#0ea5e9);
  color:#fff;box-shadow:0 14px 28px -14px rgba(79,70,229,.85);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px -16px rgba(79,70,229,.9);}
.btn-ghost{background:#fff;color:var(--ink-2);border-color:rgba(15,23,42,.12);box-shadow:var(--shadow-sm);}
.btn-ghost:hover{transform:translateY(-2px);color:var(--brand);border-color:rgba(79,70,229,.42);}

/* header */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-bar{display:flex;align-items:center;gap:14px;min-height:70px;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink);font-weight:800;font-size:17px;}
.ai-page-logo{display:block;max-height:42px;width:auto;}
.brand-text{white-space:nowrap;}
.site-nav{margin-left:auto;}
.nav-links{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0;}
.nav-links a{
  display:block;padding:9px 10px;border-radius:10px;
  font-size:13.5px;font-weight:600;color:var(--ink-2);white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--brand);background:rgba(79,70,229,.08);}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-left:6px;}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(15,23,42,.12);background:#fff;cursor:pointer;
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.menu-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-2);transition:transform .25s ease,opacity .25s ease;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* hero */
.hero{position:relative;overflow:hidden;padding:64px 0 56px;}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none;z-index:0;}
.hero::before{
  width:560px;height:560px;right:-160px;top:-200px;
  background:radial-gradient(circle at 32% 32%,rgba(124,58,237,.26),transparent 70%);
  animation:blobFloat 13s ease-in-out infinite;
}
.hero::after{
  width:460px;height:460px;left:-180px;bottom:-210px;
  background:radial-gradient(circle at 50% 50%,rgba(14,165,233,.24),transparent 70%);
  animation:blobFloat 17s ease-in-out infinite reverse;
}
@keyframes blobFloat{0%,100%{transform:translate3d(0,0,0) scale(1);}50%{transform:translate3d(-22px,26px,0) scale(1.06);}}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;}
.hero h1{font-size:clamp(30px,4.3vw,49px);line-height:1.22;margin:18px 0 16px;}
.hero h1 .hl{color:var(--brand);}
.lead{font-size:clamp(15px,1.5vw,17px);color:var(--ink-2);max-width:580px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px;}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;}
.hero-points li{position:relative;padding-left:20px;font-size:14px;color:var(--ink-2);font-weight:600;}
.hero-points li::before{
  content:"";position:absolute;left:0;top:.55em;width:11px;height:11px;border-radius:50%;
  background:linear-gradient(135deg,#4f46e5,#0ea5e9);
  box-shadow:0 0 0 4px rgba(79,70,229,.12);
}
.hero-panel{
  background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:24px;
  padding:20px;box-shadow:0 30px 60px -34px rgba(30,41,89,.55);
  transition:transform .35s ease,box-shadow .35s ease;
  position:relative;overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;inset:0 0 auto 0;height:4px;
  background:linear-gradient(90deg,#4f46e5,#8b5cf6,#0ea5e9,#f97316);
  background-size:200% 100%;
  animation:slideBar 6s linear infinite;
}
@keyframes slideBar{0%{background-position:0 0;}100%{background-position:200% 0;}}
.hero-panel:hover{transform:translateY(-4px);box-shadow:0 36px 70px -34px rgba(30,41,89,.6);}
.panel-head{display:flex;align-items:center;gap:7px;padding:6px 0 16px;border-bottom:1px dashed rgba(15,23,42,.12);margin-bottom:16px;}
.panel-dot{width:9px;height:9px;border-radius:50%;background:#e2e8f5;}
.panel-dot:nth-child(1){background:#fca5a5;}
.panel-dot:nth-child(2){background:#fcd34d;}
.panel-dot:nth-child(3){background:#86efac;}
.panel-caption{margin-left:auto;font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.4px;}
.panel-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.chip{
  display:inline-block;padding:6px 12px;border-radius:10px;font-size:12.5px;font-weight:700;
  color:#3730a3;background:rgba(79,70,229,.09);border:1px solid rgba(79,70,229,.16);
}
.chip.b{color:#0369a1;background:rgba(14,165,233,.1);border-color:rgba(14,165,233,.18);}
.chip.c{color:#9d174d;background:rgba(236,72,153,.09);border-color:rgba(236,72,153,.16);}
.panel-flow{display:grid;gap:10px;}
.panel-flow li{
  display:flex;align-items:center;gap:12px;
  padding:12px 14px;border-radius:14px;
  background:linear-gradient(120deg,#f7f9ff,#f2f7ff);
  border:1px solid rgba(15,23,42,.06);
  font-size:14px;font-weight:600;color:var(--ink-2);
}
.flow-num{
  width:28px;height:28px;flex:0 0 auto;border-radius:9px;display:grid;place-items:center;
  font-size:12px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#4f46e5,#0ea5e9);
}

/* stats */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 20px;
  box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.stat strong{display:block;font-size:22px;font-weight:800;color:#312e81;line-height:1.3;margin-bottom:6px;}
.stat span{font-size:14px;color:var(--muted);}

/* cards */
.card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(79,70,229,.3);}
.card h3{position:relative;padding-left:15px;font-size:17px;margin-bottom:10px;line-height:1.45;}
.card h3::before{
  content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;
  background:linear-gradient(135deg,#4f46e5,#0ea5e9);
}
.card p{font-size:14.5px;color:var(--muted);}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;align-items:stretch;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch;}

/* tag cloud */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  padding:7px 15px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:13.5px;font-weight:600;color:var(--ink-2);
  transition:transform .25s ease,color .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tag:hover{transform:translateY(-2px);color:var(--brand);border-color:rgba(79,70,229,.4);box-shadow:var(--shadow-sm);}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
.step{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px;
  box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.step-num{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:#fff;margin-bottom:12px;
  background:linear-gradient(135deg,#4f46e5,#0ea5e9);
}
.step h3{font-size:15.5px;margin-bottom:8px;}
.step p{font-size:13.8px;color:var(--muted);}

/* figure / cases */
.figure{
  display:flex;align-items:center;justify-content:center;
  aspect-ratio:4/3;padding:10px;overflow:hidden;
  background:linear-gradient(160deg,#f4f8ff,#eef4ff);
  border:1px solid rgba(15,23,42,.07);border-radius:14px;
}
.figure img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;border-radius:8px;}
.case-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px 14px 20px;
  box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);}
.case-body{padding:14px 6px 0;}
.case-body h3{font-size:16px;margin-bottom:6px;}
.case-body p{font-size:14px;color:var(--muted);}

/* table */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px;}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
thead th{
  background:linear-gradient(135deg,rgba(79,70,229,.1),rgba(14,165,233,.1));
  color:#1e1b4b;font-weight:800;font-size:14px;white-space:nowrap;
}
tbody tr:last-child td{border-bottom:none;}
tbody th{font-weight:700;color:var(--ink);white-space:nowrap;background:#fbfcff;}
td.good{color:#0e7490;font-weight:700;}

/* review score */
.review-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:22px;align-items:start;}
.score-card{
  background:linear-gradient(160deg,#ffffff,#f6f4ff);
  border:1px solid rgba(79,70,229,.2);border-radius:22px;padding:28px 24px;
  box-shadow:0 24px 50px -30px rgba(79,70,229,.55);text-align:center;
}
.score-stars{font-size:22px;letter-spacing:4px;color:#f59e0b;line-height:1;margin-bottom:14px;}
.score-num{font-size:46px;font-weight:800;color:#312e81;line-height:1.1;}
.score-num span{font-size:16px;font-weight:700;color:var(--muted);margin-left:4px;}
.score-card p{margin-top:12px;font-size:14px;color:var(--ink-2);}

/* token cards */
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 22px;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.price-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(79,70,229,.32);}
.price-card h3{font-size:17px;margin-bottom:6px;}
.price-card .price-tip{font-size:13px;color:var(--brand);font-weight:700;margin-bottom:14px;}
.price-card ul{display:grid;gap:9px;margin-top:auto;}
.price-card li{position:relative;padding-left:18px;font-size:14px;color:var(--muted);}
.price-card li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;
  background:linear-gradient(135deg,#0ea5e9,#8b5cf6);
}

/* reviews */
.review-text{font-size:14.6px;color:var(--ink-2);margin-bottom:18px;}
.review-user{display:flex;align-items:center;gap:12px;}
.avatar{
  width:42px;height:42px;flex:0 0 auto;border-radius:13px;display:grid;place-items:center;
  font-size:16px;font-weight:800;color:#fff;
  background:linear-gradient(135deg,#4f46e5,#0ea5e9);
}
.review-user strong{display:block;font-size:14.5px;color:var(--ink);}
.review-user span{font-size:12.8px;color:var(--muted);}

/* faq */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;align-items:start;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(79,70,229,.3);box-shadow:var(--shadow-md);}
.faq-item summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:17px 20px;font-size:15px;font-weight:700;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;font-size:20px;line-height:1;color:var(--brand);
  transition:transform .28s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-answer{padding:0 20px 18px;font-size:14.3px;color:var(--muted);}
.faq-item[open] .faq-answer{animation:fadeUp .32s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(-6px);}to{opacity:1;transform:none;}}

/* articles */
.article-card{
  display:flex;flex-direction:column;justify-content:space-between;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
  box-shadow:var(--shadow-sm);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(79,70,229,.3);}
.article-card h3{font-size:16px;line-height:1.5;margin-bottom:8px;}
.article-card p{font-size:14px;color:var(--muted);}
.article-link{font-size:13.5px;font-weight:700;color:var(--brand);}
.article-link:hover{text-decoration:underline;}

/* form */
.contact-layout{display:grid;grid-template-columns:1.32fr .68fr;gap:22px;align-items:start;}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;
  box-shadow:0 24px 54px -34px rgba(30,41,89,.55);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field label{font-size:13.5px;font-weight:700;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;font-family:inherit;font-size:14.5px;
  color:var(--ink);background:#fbfcff;border:1px solid rgba(15,23,42,.14);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field textarea{min-height:110px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:#6366f1;background:#fff;box-shadow:0 0 0 4px rgba(99,102,241,.14);
}
.form-note{font-size:12.8px;color:var(--muted);margin-top:12px;}
.contact-side{display:grid;gap:16px;}
.qr-box{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;text-align:center;
  box-shadow:var(--shadow-sm);
}
.qr-box img{width:150px;height:auto;display:block;margin:0 auto 12px;border-radius:12px;}
.qr-box span{font-size:13.5px;color:var(--ink-2);font-weight:700;}
.contact-list{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 20px;
  box-shadow:var(--shadow-sm);
}
.contact-list li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 0;border-bottom:1px dashed rgba(15,23,42,.1);font-size:14px;
}
.contact-list li:last-child{border-bottom:none;}
.contact-list .k{color:var(--muted);font-size:13.5px;flex:0 0 auto;}
.contact-list .v{color:var(--ink);font-weight:700;text-align:right;word-break:break-all;}

/* join */
.join-band{
  position:relative;overflow:hidden;
  background:linear-gradient(125deg,#eef2ff,#e8f6ff 48%,#fdf1ff);
  border:1px solid rgba(79,70,229,.18);border-radius:26px;
  padding:38px 34px;display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:space-between;
  box-shadow:0 26px 56px -36px rgba(79,70,229,.6);
}
.join-band h2{font-size:clamp(21px,2.5vw,28px);margin-bottom:10px;}
.join-band p{color:var(--ink-2);font-size:15px;max-width:660px;}
.join-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* footer */
.site-footer{
  background:#eef3fb;color:var(--ink-2);
  border-top:1px solid rgba(15,23,42,.09);
  padding:48px 0 22px;margin-top:10px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:32px;align-items:start;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand strong{font-size:17px;color:var(--ink);}
.footer-desc{font-size:14px;color:var(--ink-2);max-width:420px;}
.footer-col h4{font-size:15px;margin-bottom:14px;color:var(--ink);}
.footer-links{display:grid;gap:9px;}
.footer-links a,.footer-links span{font-size:14px;color:#33415c;}
.footer-links a:hover{color:var(--brand);text-decoration:underline;}
.friend-links{
  margin-top:32px;padding-top:22px;border-top:1px solid rgba(15,23,42,.1);
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
}
.friend-links .label{font-size:13.5px;font-weight:800;color:var(--ink);margin-right:4px;}
.friend-links a{
  font-size:13px;padding:5px 12px;border-radius:999px;background:#fff;
  border:1px solid rgba(15,23,42,.1);color:#33415c;
  transition:color .2s ease,border-color .2s ease,transform .2s ease;
}
.friend-links a:hover{color:var(--brand);border-color:rgba(79,70,229,.4);transform:translateY(-2px);}
.copyright{
  margin-top:22px;padding-top:18px;border-top:1px solid rgba(15,23,42,.1);
  font-size:13px;color:#5f6f88;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;
}

/* float tools */
.float-tools{
  position:fixed;right:18px;bottom:22px;z-index:80;
  display:flex;flex-direction:column;gap:10px;
}
.float-btn{
  width:48px;height:48px;border-radius:15px;border:1px solid rgba(15,23,42,.1);
  background:#fff;color:var(--ink-2);font-size:15px;font-weight:800;font-family:inherit;
  cursor:pointer;box-shadow:0 12px 26px -14px rgba(30,41,89,.6);
  display:grid;place-items:center;transition:transform .25s ease,color .25s ease,background .25s ease;
}
.float-btn:hover{transform:translateY(-3px);color:#fff;background:linear-gradient(135deg,#4f46e5,#0ea5e9);}
.service-panel{
  position:fixed;right:18px;bottom:132px;z-index:80;width:250px;
  background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:18px;padding:18px;
  box-shadow:0 26px 56px -28px rgba(30,41,89,.6);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .28s ease,transform .28s ease,visibility .28s ease;
  text-align:center;
}
.service-panel.open{opacity:1;visibility:visible;transform:none;}
.service-panel img{width:132px;height:auto;display:block;margin:0 auto 10px;border-radius:10px;}
.service-panel strong{display:block;font-size:14px;color:var(--ink);margin-bottom:8px;}
.service-panel span{display:block;font-size:12.8px;color:var(--muted);line-height:1.7;}

/* reveal */
.js-anim .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,.8,.3,1);}
.js-anim .reveal.in{opacity:1;transform:none;}
.js-anim .reveal.d1{transition-delay:.08s;}
.js-anim .reveal.d2{transition-delay:.16s;}
.js-anim .reveal.d3{transition-delay:.24s;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
  .js-anim .reveal{opacity:1;transform:none;}
}

@media (max-width:1120px){
  .menu-toggle{display:flex;}
  .site-nav{
    position:absolute;left:0;right:0;top:100%;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -28px rgba(30,41,89,.6);
    display:none;margin-left:0;
  }
  .site-nav.open{display:block;}
  .nav-links{flex-direction:column;align-items:stretch;gap:0;padding:10px 20px 18px;}
  .nav-links a{padding:12px 8px;font-size:14.5px;border-radius:10px;}
  .nav-bar{position:relative;flex-wrap:nowrap;}
  .nav-actions{margin-left:auto;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-panel{max-width:520px;}
  .review-layout{grid-template-columns:1fr;}
  .contact-layout{grid-template-columns:1fr;}
}
@media (max-width:960px){
  .section{padding:56px 0;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-desc{max-width:none;}
}
@media (max-width:680px){
  .grid-2,.grid-3,.grid-4,.steps,.stats-grid,.faq-grid,.form-row,.footer-grid{grid-template-columns:1fr;}
  .hero{padding:44px 0 40px;}
  .hero-actions .btn{width:100%;}
  .join-band{padding:28px 22px;}
  .form-card{padding:22px;}
  .float-tools{right:14px;bottom:16px;}
  .service-panel{right:14px;bottom:124px;width:230px;}
  .brand-text{display:none;}
}