:root{
  --ink:#122033;
  --ink-2:#26364b;
  --muted:#667085;
  --blue:#2563eb;
  --blue-2:#1746a2;
  --teal:#0f9f8f;
  --green:#16a34a;
  --amber:#f59e0b;
  --red:#dc2626;
  --bg:#f6f8fb;
  --bg-2:#eef4f8;
  --card:#ffffff;
  --line:#dfe6ef;
  --line-strong:#c7d2e2;
  --soft:#f8fbff;
  --shadow:0 14px 34px rgba(18,32,51,.08);
  --shadow-strong:0 20px 60px rgba(18,32,51,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink-2);background:#fff;line-height:1.75}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(37,99,235,.35);outline-offset:3px}
.container{width:min(1180px,92vw);margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:16px;top:12px;z-index:120;background:#fff;color:var(--blue);border:2px solid var(--blue);border-radius:8px;padding:9px 13px;font-weight:900;box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .16s ease}
.skip-link:focus{transform:translateY(0)}

.topbar{background:#102033;color:#dbe7f4;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:18px;padding:7px 0}
.topbar a{color:#fff;font-weight:800}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:22px;position:relative}
.logo{display:flex;align-items:center;gap:10px;font-size:26px;font-weight:950;color:var(--ink)}
.logo-badge{width:38px;height:38px;border-radius:8px;background:linear-gradient(135deg,var(--blue),var(--teal));display:grid;place-items:center;color:#fff;font-weight:950;box-shadow:0 10px 20px rgba(37,99,235,.22)}
.nav{display:flex;align-items:center;gap:2px;font-size:15px;color:#344054}
.nav a,.nav-dropdown summary{padding:8px 10px;border-radius:8px;white-space:nowrap;font-weight:760}
.nav a:hover,.nav-dropdown summary:hover{background:#edf4ff;color:var(--blue)}
.nav a.is-current,.nav-dropdown.is-current>summary{background:#edf4ff;color:var(--blue)}
.nav-dropdown{position:relative}
.nav-dropdown summary{list-style:none;cursor:pointer}
.nav-dropdown summary::-webkit-details-marker{display:none}
.nav-dropdown summary:after{content:"";display:inline-block;width:7px;height:7px;margin-left:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.nav-menu{position:absolute;top:calc(100% + 10px);left:0;z-index:90;min-width:260px;display:grid;gap:4px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;box-shadow:var(--shadow-strong);opacity:0;visibility:hidden;transform:translateY(-6px);pointer-events:none;transition:.16s ease}
.nav-menu-wide{min-width:620px;grid-template-columns:repeat(2,minmax(230px,1fr));gap:12px}
.nav-dropdown:hover .nav-menu,.nav-dropdown[open] .nav-menu,.nav-dropdown:focus-within .nav-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.nav-menu a{display:block;padding:10px 11px;border-radius:7px}
.nav-group{display:grid;gap:3px;align-content:start}
.nav-group-title{display:block;padding:4px 11px 2px;color:var(--muted);font-size:12px;font-weight:950}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;place-items:center;gap:4px;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--ink);border-radius:999px;transition:.18s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.header-cta{display:flex;gap:10px;align-items:center}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:11px 17px;font-weight:850;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;cursor:pointer;line-height:1.2;min-height:44px}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 10px 24px rgba(37,99,235,.22)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(37,99,235,.28)}
.btn-ghost,.btn-light{background:#fff;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover,.btn-light:hover{border-color:#9ab8ff;color:var(--blue);background:#f8fbff}
.btn-dark{background:var(--ink);color:#fff}

.hero{position:relative;isolation:isolate;min-height:650px;display:flex;align-items:center;background:#102033 url("../images/hero-growth-dashboard.png") center/cover no-repeat;color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,20,34,.92) 0%,rgba(8,20,34,.76) 42%,rgba(8,20,34,.28) 100%);z-index:-1}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:76px;background:linear-gradient(180deg,rgba(255,255,255,0),#fff);z-index:-1}
.hero-content{max-width:740px;padding:84px 0 110px}
.eyebrow,.section-label{display:inline-flex;align-items:center;gap:8px;background:#e8f2ff;color:#1746a2;border:1px solid #cfe0ff;border-radius:8px;padding:6px 10px;font-weight:900;font-size:13px}
.hero .eyebrow{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.24)}
h1{font-size:52px;line-height:1.12;margin:18px 0;color:var(--ink)}
.hero h1{color:#fff;max-width:780px}
.hero p{font-size:18px;color:#e7eef8;margin:0;max-width:720px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
.hero .btn-light{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.34);color:#fff}
.hero .btn-light:hover{background:#fff;color:var(--blue)}
.hero-proof{display:flex;flex-wrap:wrap;gap:10px;color:#dbe7f4;font-size:14px}
.hero-proof span{border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:8px;padding:8px 10px}

.lead-strip{position:relative;margin-top:-48px;z-index:5}
.lead-strip-inner{display:grid;grid-template-columns:1fr 1.45fr;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:var(--shadow-strong)}
.lead-strip strong{display:block;color:var(--ink);font-size:20px}
.lead-strip p{margin:4px 0 0;color:var(--muted)}
.quick-form{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:center}
.metric-band{padding:34px 0 14px;background:#fff}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric-grid div{border-left:3px solid var(--blue);padding:4px 18px;background:#fbfdff}
.metric-grid b{display:block;color:var(--ink);font-size:28px;line-height:1.1}
.metric-grid span{display:block;color:var(--muted);font-size:14px;margin-top:6px}

.section{padding:78px 0}
.section.alt{background:var(--bg)}
.section.tight{padding:52px 0}
.section-head{max-width:820px;margin:0 auto 36px;text-align:center}
.section-head h2{font-size:36px;line-height:1.22;color:var(--ink);margin:12px 0 10px}
.section-head p{color:var(--muted);font-size:17px;margin:0}
h2{font-size:34px;line-height:1.25;color:var(--ink);margin:10px 0 14px}
h3{line-height:1.35}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-5{grid-template-columns:repeat(5,1fr)}
.align-start{align-items:start}
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:end;margin-bottom:26px}

.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:0 10px 28px rgba(18,32,51,.05);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(18,32,51,.09);border-color:#c9d8ee}
.card h3{color:var(--ink);font-size:21px;margin:0 0 10px}
.card p{color:var(--muted);margin:0 0 14px}
.card small{display:inline-flex;margin-bottom:8px;color:#0f766e;font-weight:900}
.card-link{color:var(--blue);font-weight:900}
.pain{position:relative;padding-top:28px}
.pain:before{content:"";position:absolute;left:24px;top:0;width:44px;height:3px;background:linear-gradient(90deg,var(--amber),var(--blue))}
.service-card{position:relative;overflow:hidden}
.service-card:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--teal))}
.icon-dot{width:42px;height:42px;border-radius:8px;background:#edf4ff;display:grid;place-items:center;color:var(--blue);font-weight:950;margin-bottom:14px}
.icon-dot svg{width:22px;height:22px}

.growth-system{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}
.system-item{padding:26px;border-right:1px solid var(--line)}
.system-item:last-child{border-right:0}
.system-item span{display:inline-flex;color:var(--blue);font-weight:950;margin-bottom:12px}
.system-item h3{font-size:21px;margin:0 0 10px;color:var(--ink)}
.system-item p{color:var(--muted);margin:0 0 16px}
.system-item a{color:var(--blue);font-weight:900}
.package-grid{margin-top:6px}
.package-card.featured{border-color:#8fb4ff;box-shadow:0 18px 44px rgba(37,99,235,.13)}
.audience-card,.deliverable-card{min-height:100%}
.audience-card h3,.deliverable-card h3{font-size:19px}
.audience-card p,.deliverable-card p{margin-bottom:0}
.deliverable-card{position:relative;padding-top:28px}
.deliverable-card:before{content:"";position:absolute;left:24px;top:0;width:44px;height:3px;background:linear-gradient(90deg,var(--blue),var(--teal))}
.playbook-card .check-list{margin-top:12px}

.process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
.process-step{background:#fff;border:1px solid var(--line);border-radius:8px;padding:22px;position:relative}
.process-step b{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:#102033;color:#fff;margin-bottom:16px}
.process-step h3{margin:0 0 8px;color:var(--ink);font-size:20px}
.process-step p{margin:0;color:var(--muted)}
.step{position:relative;padding-left:64px}
.step:before{content:"";position:absolute;left:18px;top:24px;width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;display:grid;place-items:center;font-weight:950}
.grid .step:nth-child(1):before{content:"1"}.grid .step:nth-child(2):before{content:"2"}.grid .step:nth-child(3):before{content:"3"}.grid .step:nth-child(4):before{content:"4"}.grid .step:nth-child(5):before{content:"5"}.grid .step:nth-child(6):before{content:"6"}.grid .step:nth-child(7):before{content:"7"}.grid .step:nth-child(8):before{content:"8"}

.insight-list{display:grid;gap:12px;margin-top:22px}
.insight-list div,.response-panel,.evidence-panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px}
.insight-list strong{display:block;color:var(--ink);font-size:18px}
.insight-list span{display:block;color:var(--muted)}
.evidence-panel h3,.response-panel h3{margin:0 0 12px;color:var(--ink)}
.response-panel{margin-top:24px}

.check-list{list-style:none;margin:0;padding:0;color:#475467}
.check-list li{position:relative;padding-left:24px;margin:8px 0}
.check-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--teal)}
.check-list.large li{margin:12px 0}
.list{padding-left:20px;color:#475467}
.list li{margin:7px 0}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge{background:#eef5ff;color:#1d4ed8;border:1px solid #cfe0ff;border-radius:8px;padding:7px 12px;font-weight:850;font-size:14px}

.city-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.city-item{padding:15px 16px;border-radius:8px;background:#fff;border:1px solid var(--line);font-weight:900;color:var(--ink);box-shadow:0 8px 22px rgba(18,32,51,.04)}
.city-item:hover{border-color:#9ab8ff;color:var(--blue);transform:translateY(-1px)}
.center-action{text-align:center;margin-top:28px}

.faq-list{max-width:900px;margin:0 auto;display:grid;gap:12px}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:0 18px}
.faq-list summary{cursor:pointer;color:var(--ink);font-weight:900;padding:18px 0;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list p{margin:0 0 18px;color:var(--muted)}

.form{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}
.lead-form{display:grid;gap:14px}
.lead-form h2{font-size:26px;margin:0}
.form-intro,.form-note{color:var(--muted);margin:0}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form label{display:grid;gap:7px;color:var(--ink);font-weight:850}
.form label span{font-size:14px}
.input,textarea,select{width:100%;padding:12px 13px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--ink-2)}
.input:focus,textarea:focus,select:focus{outline:none;border-color:#86aefb;box-shadow:0 0 0 4px rgba(37,99,235,.1)}
textarea{min-height:124px;resize:vertical}
.field-error{border-color:var(--red)!important;box-shadow:0 0 0 4px rgba(220,38,38,.1)!important}
.sticky-form{position:sticky;top:96px}

.page-hero{background:linear-gradient(135deg,#f8fbff 0%,#edf4f8 100%);padding:64px 0;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:42px;margin:14px 0;max-width:980px}
.page-hero p{color:#475467;font-size:18px;max-width:900px;margin:0}
.breadcrumb{font-size:14px;color:#667085;margin-bottom:10px}
.breadcrumb a{color:var(--blue);font-weight:800}
.contact-hero,.audit-hero{background:linear-gradient(135deg,#f7fbff 0%,#eef8f4 100%)}

.article{max-width:890px;margin:0 auto}
.article h2{color:var(--ink);font-size:28px;margin-top:40px;line-height:1.3}
.article h3{color:var(--ink);font-size:22px;margin-top:28px}
.article p{color:#475467}
.article blockquote{border-left:4px solid var(--blue);background:#f4f8ff;margin:24px 0;padding:16px 20px;border-radius:0 8px 8px 0;color:#344054}
.toc{background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:18px 20px;margin:24px 0;box-shadow:0 8px 24px rgba(18,32,51,.04)}
.toc ol{margin:8px 0 0}

.service-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:26px}
.service-tabs.compact{justify-content:flex-start;margin-bottom:0}
.service-tabs a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:9px 13px;font-weight:850;color:#344054}
.service-tabs a:hover{border-color:#9ab8ff;color:var(--blue)}
.blog-list-head{align-items:center}
.blog-grid{align-items:stretch}
.blog-card{display:flex;flex-direction:column;min-height:260px}
.blog-card p{flex:1}
.blog-card h3{font-size:20px}
.case-card{display:flex;flex-direction:column;gap:8px}
.case-card .check-list{margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.case-card small{color:#0f766e}
.related-card{display:flex;flex-direction:column;gap:10px}
.related-card h3{margin-bottom:4px}
.related-links{display:grid;gap:10px;margin-top:auto}
.related-links a{color:var(--blue);font-weight:900}
.related-links a:hover{text-decoration:underline}
.related-card .btn{align-self:flex-start;margin-top:auto}
.pagination{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;align-items:center;margin:24px 0 0}
.blog-list-head .pagination{margin:0}
.pagination a,.pagination span{min-width:40px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-weight:900;display:inline-flex;align-items:center;justify-content:center}
.pagination a:hover{border-color:#9ab8ff;color:var(--blue);background:#f8fbff}
.pagination span[aria-current="page"]{background:var(--blue);border-color:var(--blue);color:#fff}
.feature-band{background:#102033;color:#fff;padding:34px 0}
.feature-band .container{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature-item{border:1px solid rgba(255,255,255,.15);border-radius:8px;padding:18px;background:rgba(255,255,255,.05)}
.feature-item b{display:block;font-size:22px;color:#fff}
.feature-item span{color:#cbd5e1;font-size:14px}

.audit-list{display:grid;gap:14px}
.audit-list div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px}
.audit-list b{display:inline-flex;color:var(--blue);font-weight:950;margin-bottom:8px}
.audit-list h3{margin:0 0 6px;color:var(--ink)}
.audit-list p{margin:0;color:var(--muted)}
.contact-card h3{margin-top:0}

.cta{background:linear-gradient(135deg,#102033,#184f63);color:#fff;border-radius:8px;padding:42px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;box-shadow:var(--shadow-strong)}
.cta h2{margin:8px 0;color:#fff;font-size:32px}
.cta p{margin:0;color:#d7e4ef}
.section-label.invert{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.25)}

.dashboard{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}
.dashboard-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}
.dashboard-title strong{color:var(--ink);font-size:18px}
.dashboard-title span{font-size:12px;color:#0f766e;background:#dcfce7;border:1px solid #bbf7d0;border-radius:8px;padding:4px 9px;font-weight:850}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.stat{background:var(--bg);border-radius:8px;padding:18px;border:1px solid var(--line)}
.stat b{display:block;font-size:30px;color:var(--ink);line-height:1.2}
.stat small{color:var(--muted)}
.chart{height:160px;background:linear-gradient(180deg,#eef5ff,#fff);border:1px solid var(--line);border-radius:8px;margin-top:14px;position:relative;overflow:hidden}
.chart:before{content:"";position:absolute;left:24px;right:24px;bottom:32px;height:78px;background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(16,185,129,.30));clip-path:polygon(0 74%,16% 55%,32% 62%,50% 38%,66% 42%,84% 12%,100% 20%,100% 100%,0 100%)}
.chart:after{content:"搜索曝光增长趋势";position:absolute;left:24px;top:18px;font-size:13px;color:#475467;font-weight:800}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.trust span,.hero-kpi{background:#fff;border:1px solid var(--line);border-radius:8px;padding:13px 10px;text-align:center;font-size:14px;color:#475467;box-shadow:0 8px 22px rgba(18,32,51,.05)}
.hero-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.hero-kpi b{display:block;color:var(--ink);font-size:22px;line-height:1.2}
.hero-kpi span{color:var(--muted);font-size:13px}

.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:#102033;color:#fff;border-radius:8px;padding:14px 18px;box-shadow:var(--shadow-strong);z-index:100;opacity:0;pointer-events:none;transition:.2s ease;max-width:min(520px,92vw);text-align:center}
.toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}
.mobile-sticky-cta{display:none}

.footer{background:#102033;color:#cbd5e1;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px;margin-bottom:34px}
.footer h3,.footer h4{color:#fff;margin:0 0 14px}
.footer a{display:block;color:#cbd5e1;margin:8px 0}
.footer a:hover{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;color:#94a3b8;font-size:14px; display:flex;justify-content: space-between;}
.copyright a{
	margin:0;
	color:#94a3b8;
}

@media (max-width:1120px){
  .nav{gap:0;font-size:14px}
  .nav a,.nav-dropdown summary{padding:8px 7px}
  .header-cta .btn-ghost{display:none}
  .growth-system{grid-template-columns:repeat(2,1fr)}
  .system-item:nth-child(2){border-right:0}
  .system-item:nth-child(1),.system-item:nth-child(2){border-bottom:1px solid var(--line)}
}
@media (max-width:980px){
  .nav-toggle{display:grid}
  .nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:4px;background:#fff;border:1px solid var(--line);border-radius:0 0 8px 8px;padding:12px;box-shadow:var(--shadow-strong)}
  .nav.is-open{display:flex}
  .nav a,.nav-dropdown summary{display:block;width:100%;padding:11px 12px}
  .nav-dropdown{width:100%}
  .nav-dropdown summary:after{float:right;margin-top:8px}
  .nav-menu,.nav-menu-wide{position:static;min-width:0;grid-template-columns:1fr;display:none;border:0;border-left:2px solid #d8e5f8;border-radius:0;box-shadow:none;padding:4px 0 4px 10px;margin:2px 0 4px 8px;opacity:1;visibility:visible;transform:none;pointer-events:auto}
  .nav-dropdown[open] .nav-menu{display:grid}
  .nav-dropdown:hover .nav-menu{display:grid}
  .hero{min-height:600px;background-position:center}
  .hero:before{background:linear-gradient(90deg,rgba(8,20,34,.94),rgba(8,20,34,.62))}
  h1{font-size:42px}
  .page-hero h1{font-size:34px}
  .lead-strip{margin-top:-34px}
  .lead-strip-inner,.quick-form,.grid-2,.grid-3,.grid-4,.footer-grid,.split-layout{grid-template-columns:1fr}
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .metric-grid,.process,.city-list,.feature-band .container,.trust,.hero-kpis{grid-template-columns:repeat(2,1fr)}
  .cta{grid-template-columns:1fr}
  .sticky-form{position:static}
  .header-cta{display:none;}
}
@media (max-width:640px){
  body{padding-bottom:62px}
  .topbar{display:none}
  .header-inner{min-height:64px}
  .header-cta .btn-primary{padding:10px 12px;font-size:14px}
  .logo{font-size:22px}
  .logo-badge{width:34px;height:34px}
  .hero{min-height:560px;background-position:58% center}
  .hero-content{padding:58px 0 98px}
  h1{font-size:34px}
  h2,.section-head h2{font-size:28px}
  .hero p,.page-hero p{font-size:16px}
  .section{padding:54px 0}
  .section.tight{padding:42px 0}
  .metric-grid,.process,.city-list,.feature-band .container,.trust,.hero-kpis,.growth-system,.form-grid,.stat-grid,.grid-5{grid-template-columns:1fr}
  .growth-system{border:0;background:transparent;gap:14px}
  .system-item{border:1px solid var(--line)!important;background:#fff;border-radius:8px}
  .quick-form{gap:10px}
  .lead-strip-inner{padding:14px}
  .card,.form,.cta{padding:20px}
  .cta h2{font-size:27px}
  .hero-actions .btn,.quick-form .btn,.lead-form .btn{width:100%}
  .mobile-sticky-cta{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;z-index:80;background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(18,32,51,.12)}
  .mobile-sticky-cta a{display:grid;place-items:center;min-height:56px;font-weight:900;color:var(--ink)}
  .mobile-sticky-cta a:last-child{background:var(--blue);color:#fff}
}