/* =====================================================================
   6SQ统计 · 企业级官网设计系统
   Palette: 深商务藏蓝 + 科技蓝 + 青色点缀
   ===================================================================== */

:root{
  --navy:#0a1838;
  --navy-2:#0e2350;
  --navy-3:#13294f;
  --blue:#2563eb;
  --blue-600:#1d4ed8;
  --blue-700:#1e40af;
  --cyan:#06b6d4;
  --cyan-2:#22d3ee;
  --ink:#0f172a;
  --ink-2:#1e293b;
  --muted:#5b6b85;
  --muted-2:#8a98b3;
  --line:#e4e9f2;
  --line-2:#eef2f8;
  --bg:#ffffff;
  --bg-soft:#f5f8fd;
  --bg-soft-2:#eef3fb;
  --white:#ffffff;
  --gold:#f5b301;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(16,32,72,.06),0 4px 14px rgba(16,32,72,.06);
  --shadow:0 10px 30px rgba(13,33,80,.10);
  --shadow-lg:0 24px 60px rgba(13,33,80,.16);
  --grad-hero:radial-gradient(1100px 600px at 78% -10%,rgba(34,211,238,.22),transparent 60%),
              radial-gradient(900px 500px at 8% 0%,rgba(37,99,235,.30),transparent 55%),
              linear-gradient(160deg,#0a1838 0%,#0e2350 48%,#102a5e 100%);
  --grad-blue:linear-gradient(135deg,#2563eb 0%,#06b6d4 100%);
  --grad-blue-soft:linear-gradient(135deg,#3b82f6 0%,#22d3ee 100%);
  --container:1200px;
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:15px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,h5{margin:0;line-height:1.25;font-weight:700;color:var(--ink);}
p{margin:0 0 1em;}
section{position:relative;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;transition:.25s ease;white-space:nowrap;
}
.btn-primary{background:var(--grad-blue);color:#fff;box-shadow:0 10px 24px rgba(37,99,235,.32);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(37,99,235,.42);}
.btn-ghost{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.28);backdrop-filter:blur(6px);}
.btn-ghost:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5);}
.btn-outline{background:#fff;color:var(--blue-700);border-color:var(--line);box-shadow:var(--shadow-sm);}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px);}
.btn-dark{background:var(--navy);color:#fff;}
.btn-dark:hover{background:var(--navy-3);transform:translateY(-2px);}
.btn-lg{padding:16px 34px;font-size:16px;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,#0a1838 0%,#0e2350 100%);
  border-bottom:1px solid rgba(255,255,255,.10);
  transition:box-shadow .3s,background .3s;
}
.site-header.scrolled{box-shadow:0 8px 28px rgba(5,12,30,.35);}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;}
.brand{display:flex;align-items:center;gap:11px;}
.brand .logo{height:36px;width:auto;}
.brand .name{font-weight:800;font-size:19px;letter-spacing:.3px;color:#fff;}
.brand .name b{color:#7dd3fc;}
.brand .tag{font-size:11px;color:#9fb3d6;letter-spacing:2px;font-weight:600;}
.brand-text{display:flex;flex-direction:column;align-items:flex-start;gap:2px;}

.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:9px 15px;font-size:14.5px;font-weight:500;color:#d4ddf0;border-radius:8px;transition:.2s;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.10);}
.nav-links a.active{color:#fff;background:rgba(37,99,235,.32);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-cta .btn-outline{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.30);box-shadow:none;}
.nav-cta .btn-outline:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.16);color:#fff;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:.3s;}

/* ---------- Hero ---------- */
.hero{background:var(--grad-hero);color:#fff;overflow:hidden;position:relative;}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(700px 400px at 70% 20%,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(700px 400px at 70% 20%,#000,transparent 70%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:84px 0 96px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:999px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.20);
  font-size:13px;color:#cfe0ff;margin-bottom:22px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan-2);box-shadow:0 0 0 4px rgba(34,211,238,.25);}
.hero h1{font-size:46px;line-height:1.15;letter-spacing:-.5px;font-weight:800;margin-bottom:20px;color:#fff;}
.hero h1 .hl{background:linear-gradient(90deg,#7dd3fc,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{font-size:17px;color:#c4d3ee;max-width:520px;margin-bottom:32px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px;}
.hero-meta{display:flex;gap:26px;flex-wrap:wrap;color:#9fb3d6;font-size:13.5px;}
.hero-meta span{display:inline-flex;align-items:center;gap:7px;}
.hero-meta svg{width:16px;height:16px;color:var(--cyan-2);}

/* 真实产品截图 */
.hero-visual{position:relative;}
.product-shot{position:relative;text-align:center;}
.shot-frame{
  background:#fff;border-radius:14px;overflow:hidden;
  box-shadow:0 30px 70px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.15);
  display:inline-block;max-width:100%;
}
.shot-frame img{display:block;width:auto;max-width:100%;height:auto;}
.shot-caption{font-size:13px;color:#9fb3d6;margin-top:16px;letter-spacing:.3px;}

/* ---------- 信任条 ---------- */
.trust{background:var(--navy);color:#fff;padding:0;}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.trust-item{padding:30px 22px;text-align:center;border-right:1px solid rgba(255,255,255,.08);}
.trust-item:last-child{border-right:0;}
.trust-item .n{font-size:34px;font-weight:800;background:linear-gradient(90deg,#7dd3fc,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent;}
.trust-item .l{font-size:13.5px;color:#9fb3d6;margin-top:4px;}

/* ---------- 区块通用 ---------- */
.section{padding:92px 0;}
.section.soft{background:var(--bg-soft);}
.section-head{max-width:760px;margin:0 auto 54px;text-align:center;}
.section-head .eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--blue);
  text-transform:uppercase;margin-bottom:14px;}
.section-head h2{font-size:34px;letter-spacing:-.5px;margin-bottom:16px;}
.section-head p{color:var(--muted);font-size:16px;margin:0;}

/* ---------- 优势卡片 ---------- */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.adv-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;
  box-shadow:var(--shadow-sm);transition:.3s;position:relative;overflow:hidden;
}
.adv-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--grad-blue);transition:.35s;}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.adv-card:hover::before{width:100%;}
.adv-icon{width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-soft-2);color:var(--blue);margin-bottom:18px;}
.adv-icon svg{width:26px;height:26px;}
.adv-card h3{font-size:18px;margin-bottom:9px;}
.adv-card p{color:var(--muted);font-size:14px;margin:0;}

/* ---------- 能力模块（标签页） ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px;}
.tab{
  padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:600;
  font-size:14.5px;color:var(--ink-2);cursor:pointer;transition:.2s;
}
.tab.active{background:var(--grad-blue);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.28);}
.tab:hover:not(.active){border-color:var(--blue);color:var(--blue);}
.panel{display:none;animation:fade .4s ease;}
.panel.active{display:block;}
@keyframes fade{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.mod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.mod{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;display:flex;gap:14px;align-items:flex-start;transition:.25s;}
.mod:hover{border-color:var(--blue);box-shadow:var(--shadow-sm);}
.mod .mh{width:34px;height:34px;border-radius:9px;background:var(--grad-blue-soft);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex:0 0 auto;font-size:15px;}
.mod h4{font-size:15px;margin-bottom:3px;}
.mod p{font-size:13px;color:var(--muted);margin:0;}

/* ---------- 客户 logo 墙 ---------- */
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
.logo-chip{
  background:#fff;border:1px solid var(--line);border-radius:12px;height:74px;
  display:flex;align-items:center;justify-content:center;text-align:center;padding:10px 12px;
  color:var(--ink-2);font-weight:600;font-size:13px;line-height:1.35;transition:.25s;
}
.logo-chip:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px);box-shadow:var(--shadow-sm);}
.industry-row{margin-bottom:30px;}
.industry-row .ttl{font-size:14px;font-weight:700;color:var(--muted);margin-bottom:14px;display:flex;align-items:center;gap:10px;}
.industry-row .ttl::after{content:"";flex:1;height:1px;background:var(--line);}

/* 客户证言 */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);position:relative;}
.quote .stars{color:var(--gold);margin-bottom:12px;letter-spacing:2px;}
.quote p{font-size:15px;color:var(--ink-2);margin-bottom:18px;}
.quote .who{display:flex;align-items:center;gap:12px;}
.quote .av{width:42px;height:42px;border-radius:50%;background:var(--grad-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;}
.quote .who b{display:block;font-size:14px;}
.quote .who span{font-size:12.5px;color:var(--muted);}

/* ---------- 价格 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch;}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px 30px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);transition:.3s;position:relative;}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.price-card.featured{border-color:transparent;background:linear-gradient(180deg,#0e2350,#11294f);color:#fff;box-shadow:var(--shadow-lg);}
.price-card.featured .pc-name,.price-card.featured .pc-desc{color:#cfe0ff;}
.price-card.featured .pc-feat li{color:#dfe8f7;}
.price-card .ribbon{position:absolute;top:18px;right:-8px;background:var(--grad-blue);color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:6px 0 0 6px;}
.pc-name{font-size:18px;font-weight:700;margin-bottom:6px;}
.pc-desc{font-size:13px;color:var(--muted);margin-bottom:20px;}
.pc-price{font-size:40px;font-weight:800;margin-bottom:4px;}
.pc-price small{font-size:15px;font-weight:600;color:var(--muted);}
.price-card.featured .pc-price small{color:#9fb3d6;}
.pc-unit{font-size:13px;color:var(--muted);margin-bottom:22px;}
.price-card.featured .pc-unit{color:#9fb3d6;}
.pc-feat{margin:0 0 26px;flex:1;}
.pc-feat li{padding:9px 0;border-top:1px dashed var(--line-2);font-size:14px;display:flex;gap:10px;align-items:flex-start;}
.pc-feat li:first-child{border-top:0;}
.pc-feat svg{width:18px;height:18px;color:var(--cyan);flex:0 0 auto;margin-top:3px;}
.pc-feat .x{color:var(--muted-2);}

/* ---------- 步骤/流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.step{background:var(--bg-soft);border-radius:var(--radius);padding:28px 24px;border:1px solid var(--line);}
.step .num{width:44px;height:44px;border-radius:12px;background:var(--grad-blue);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px;}
.step h4{font-size:16px;margin-bottom:8px;}
.step p{font-size:13.5px;color:var(--muted);margin:0;}

/* ---------- CTA ---------- */
.cta{background:var(--grad-hero);color:#fff;border-radius:0;position:relative;overflow:hidden;}
.cta-inner{padding:74px 0;text-align:center;position:relative;}
.cta h2{font-size:34px;margin-bottom:14px;color:#fff;}
.cta p{color:#c4d3ee;font-size:17px;margin-bottom:30px;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- 联系 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:start;max-width:720px;margin:0 auto;}
.contact-info .ci{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);}
.contact-info .ci .ic{width:46px;height:46px;border-radius:12px;background:var(--bg-soft-2);color:var(--blue);display:flex;align-items:center;justify-content:center;flex:0 0 auto;}
.contact-info .ci b{display:block;font-size:14px;color:var(--muted);font-weight:600;margin-bottom:3px;}
.contact-info .ci span{font-size:16px;font-weight:600;color:var(--ink);}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm);}
.form-card h3{font-size:20px;margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:600;}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;background:var(--bg-soft);transition:.2s;}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(37,99,235,.12);}
.field textarea{resize:vertical;min-height:110px;}

/* ---------- 文章/资源列表 ---------- */
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.res-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s;}
.res-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.res-card .cat{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:1px;}
.res-card h4{font-size:16px;margin:10px 0 8px;}
.res-card p{font-size:13.5px;color:var(--muted);margin:0 0 14px;}
.res-card .more{font-size:13.5px;color:var(--blue);font-weight:600;}

/* ---------- 时间线（更新记录） ---------- */
.timeline{position:relative;max-width:840px;margin:0 auto;padding-left:28px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--blue),var(--cyan));}
.tl-item{position:relative;padding:0 0 34px 26px;}
.tl-item::before{content:"";position:absolute;left:-28px;top:4px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--blue);}
.tl-item .ver{display:inline-block;font-weight:800;color:var(--blue);font-size:16px;margin-bottom:8px;}
.tl-item ul{margin:0;padding-left:18px;color:var(--muted);font-size:14px;}
.tl-item ul li{margin:5px 0;list-style:disc;}

/* ---------- 通用页面头 ---------- */
.page-hero{background:var(--grad-hero);color:#fff;padding:64px 0 70px;position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(600px 300px at 80% 0,#000,transparent 70%);-webkit-mask-image:radial-gradient(600px 300px at 80% 0,#000,transparent 70%);}
.page-hero .container{position:relative;}
.page-hero .eyebrow{font-size:13px;letter-spacing:2px;color:#7dd3fc;font-weight:700;text-transform:uppercase;}
.page-hero h1{font-size:40px;margin:14px 0 12px;letter-spacing:-.5px;color:#fff;}
.page-hero p{color:#c4d3ee;font-size:16px;max-width:640px;margin:0;}
.breadcrumb{font-size:13px;color:#9fb3d6;margin-bottom:14px;}
.breadcrumb a:hover{color:#fff;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--navy);color:#aebdd6;padding:64px 0 28px;font-size:14px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:40px;}
.foot-brand .logo{height:40px;margin-bottom:12px;}
.foot-brand .brand-text{display:flex;flex-direction:column;align-items:flex-start;gap:2px;margin-bottom:14px;}
.foot-brand .brand-text .name{font-weight:800;font-size:19px;letter-spacing:.3px;color:#fff;}
.foot-brand .brand-text .name b{color:#7dd3fc;}
.foot-brand .brand-text .tag{font-size:11px;color:#9fb3d6;letter-spacing:2px;font-weight:600;}
.foot-brand p{color:#8ea2c4;font-size:13.5px;line-height:1.8;max-width:300px;}
.foot-col h5{color:#fff;font-size:15px;margin-bottom:16px;font-weight:700;}
.foot-col a{display:block;padding:6px 0;color:#9fb3d6;font-size:13.5px;transition:.2s;}
.foot-col a:hover{color:#fff;padding-left:4px;}
.foot-contact span{display:block;padding:5px 0;font-size:13.5px;color:#9fb3d6;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.10);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#7e92b6;}
.foot-bottom a{color:#9fb3d6;}
.foot-bottom a:hover{color:#fff;}

/* ---------- 滚动揭示动画 ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
.reveal.d4{transition-delay:.32s;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .hero-visual{max-width:520px;}
  .adv-grid{grid-template-columns:repeat(2,1fr);}
  .mod-grid{grid-template-columns:repeat(2,1fr);}
  .price-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto;}
  .quote-grid,.res-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto;}
  .logo-wall{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  .nav-links,.nav-cta .btn-outline{display:none;}
  .nav-toggle{display:block;}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:#fff;padding:14px 20px;box-shadow:var(--shadow);gap:2px;border-bottom:1px solid var(--line);}
  .nav-links.open a{padding:12px 8px;color:var(--ink-2);}
  .nav-links.open a:hover{color:var(--blue);background:var(--bg-soft-2);}
  .nav-links.open a.active{color:#fff;background:var(--blue);}
  .hero h1{font-size:33px;}
  .hero p.lead{font-size:15px;}
  .section{padding:60px 0;}
  .section-head h2{font-size:26px;}
  .page-hero h1{font-size:30px;}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .trust-item:nth-child(2){border-right:0;}
  .trust-item{border-bottom:1px solid rgba(255,255,255,.08);}
  .adv-grid,.mod-grid,.logo-wall{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .container{padding:0 18px;}
}
@media (max-width:480px){
  .hero h1{font-size:28px;}
  .hero p.lead{font-size:14.5px;}
  .section{padding:52px 0;}
  .section-head h2{font-size:22px;}
  .page-hero{padding:56px 0;}
  .page-hero h1{font-size:25px;}
  .cta h2{font-size:24px;}
  .hero-actions,.cta-actions{flex-direction:column;}
  .hero-actions .btn,.cta-actions .btn{width:100%;}
  .btn-lg{padding:14px 22px;font-size:15px;}
  .container{padding:0 15px;}
  .trust-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .price-grid{gap:18px;}
}