/* ═══════════════════════════════════════════════════════════════
   GLSMACH · 玻璃拟态视觉系统 (Glassmorphism)
   ───────────────────────────────────────────────────────────────
   设计原则
     1. 真玻璃感：backdrop-filter 模糊 + 半透明 + 高光边 + 内阴影
     2. 高级配色：深空蓝黑底 + 玻璃青/琥珀点缀（不用廉价彩虹色）
     3. 加载快：零外部依赖（无字体/无框架/无图标库），全内联 SVG
     4. 移动端友好：降级策略（不支持 backdrop-filter 时用半透明纯色）
   ═══════════════════════════════════════════════════════════════ */

:root{
  /* ── 底色：深空蓝黑，衬托玻璃 ── */
  --bg-0:#05070d;
  --bg-1:#0a0f1c;
  --bg-2:#111a2e;

  /* ── 玻璃层 ── */
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.085);
  --glass-3:rgba(255,255,255,.12);
  --glass-brd:rgba(255,255,255,.14);
  --glass-brd-hi:rgba(255,255,255,.30);

  /* ── 玻璃高光（顶部一条亮边，玻璃的灵魂）── */
  --sheen:rgba(255,255,255,.42);

  /* ── 文字 ── */
  --tx-0:#f2f6ff;
  --tx-1:#c3cde3;
  --tx-2:#8b98b8;
  --tx-3:#5d6a8a;

  /* ── 点缀色：玻璃青（主）+ 熔炉琥珀（次）── */
  --acc:#5eead4;
  --acc-2:#38bdf8;
  --acc-warm:#fbbf24;
  --acc-glow:rgba(94,234,212,.30);

  /* ── 尺寸 ── */
  --rad:20px;
  --rad-s:12px;
  --rad-l:28px;
  --maxw:1240px;

  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",
              "Hiragino Sans GB","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg-0);
  color:var(--tx-1);
  line-height:1.7;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* ── 背景：两团极光 + 网格，制造玻璃折射的层次 ── */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 700px at 12% -12%, rgba(56,189,248,.20), transparent 60%),
    radial-gradient(950px 620px at 88% 8%,  rgba(94,234,212,.16), transparent 60%),
    radial-gradient(800px 700px at 50% 108%, rgba(251,191,36,.09), transparent 62%),
    linear-gradient(180deg,var(--bg-1) 0%, var(--bg-0) 55%, var(--bg-0) 100%);
}
/* 细网格：给画面结构感，几乎不可见但很关键 */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 78%);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}

/* ═══════════════ 玻璃基元 ═══════════════ */
.glass{
  position:relative;
  background:var(--glass);
  border:1px solid var(--glass-brd);
  border-radius:var(--rad);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  box-shadow:
    0 8px 32px rgba(0,0,0,.36),
    inset 0 1px 0 var(--sheen),
    inset 0 -1px 0 rgba(0,0,0,.16);
}
/* 玻璃顶部高光弧：这一笔让"玻璃"活过来 */
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.10) 0%,transparent 34%);
}
.glass>*{position:relative;z-index:1}

.glass-hov{transition:transform .45s var(--ease),border-color .45s var(--ease),box-shadow .45s var(--ease)}
.glass-hov:hover{
  transform:translateY(-6px);
  border-color:var(--glass-brd-hi);
  box-shadow:
    0 20px 56px rgba(0,0,0,.46),
    0 0 0 1px rgba(255,255,255,.06),
    inset 0 1px 0 var(--sheen);
}

/* 不支持毛玻璃时降级（老设备/部分移动端） */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{background:rgba(20,28,48,.86)}
}

/* ═══════════════ 布局 ═══════════════ */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.sec{padding:84px 0}
.sec-tight{padding:52px 0}

/* ═══════════════ 顶部导航（悬浮玻璃条）═══════════════ */
.nav{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(20px) saturate(170%);
  -webkit-backdrop-filter:blur(20px) saturate(170%);
  background:rgba(8,12,22,.62);
  border-bottom:1px solid rgba(255,255,255,.075);
}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:0 22px;height:68px;
        display:flex;align-items:center;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;color:var(--tx-0);
      font-size:19px;letter-spacing:-.02em;flex-shrink:0}
.logo-mk{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(140deg,var(--acc) 0%,var(--acc-2) 100%);
  display:grid;place-items:center;
  box-shadow:0 0 22px var(--acc-glow),inset 0 1px 0 rgba(255,255,255,.5);
}
.logo-mk svg{width:19px;height:19px}
.logo small{display:block;font-size:9.5px;color:var(--tx-2);font-weight:500;
            letter-spacing:.10em;text-transform:uppercase;line-height:1}
.logo b{line-height:1.15;display:block}

.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{
  padding:8px 14px;border-radius:10px;font-size:14.5px;color:var(--tx-2);
  transition:color .25s,background .25s;white-space:nowrap;
}
.nav-links a:hover{color:var(--tx-0);background:var(--glass-2)}
.nav-links a.on{color:var(--acc)}

.langsw{display:flex;gap:2px;padding:3px;border-radius:10px;
        background:var(--glass);border:1px solid var(--glass-brd)}
.langsw a{padding:4px 9px;border-radius:7px;font-size:12.5px;color:var(--tx-2);
          font-weight:600;transition:.25s}
.langsw a.on{background:var(--acc);color:#04201b}
.langsw a:hover:not(.on){color:var(--tx-0)}

.nav-cta{
  padding:9px 18px;border-radius:11px;font-size:14px;font-weight:600;
  background:linear-gradient(140deg,var(--acc) 0%,var(--acc-2) 100%);
  color:#04201b;white-space:nowrap;
  box-shadow:0 4px 18px var(--acc-glow),inset 0 1px 0 rgba(255,255,255,.45);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.nav-cta:hover{transform:translateY(-2px);
               box-shadow:0 8px 26px var(--acc-glow),inset 0 1px 0 rgba(255,255,255,.5)}

/* 汉堡（移动端） */
.burger{display:none;width:40px;height:40px;border-radius:10px;
        background:var(--glass);border:1px solid var(--glass-brd);
        place-items:center;margin-left:auto}
.burger span{display:block;width:17px;height:1.5px;background:var(--tx-1);
             border-radius:2px;position:relative;transition:.3s}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:17px;height:1.5px;
  background:var(--tx-1);border-radius:2px;transition:.3s}
.burger span::before{top:-5.5px}
.burger span::after{top:5.5px}

/* ═══════════════ 按钮 ═══════════════ */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 28px;border-radius:13px;font-size:15.5px;font-weight:600;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),
             background .32s,border-color .32s;white-space:nowrap;
}
.btn-p{background:linear-gradient(140deg,var(--acc) 0%,var(--acc-2) 100%);
       color:#04201b;
       box-shadow:0 6px 26px var(--acc-glow),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-p:hover{transform:translateY(-2px);
             box-shadow:0 12px 36px var(--acc-glow),inset 0 1px 0 rgba(255,255,255,.5)}
.btn-g{background:var(--glass-2);border:1px solid var(--glass-brd);color:var(--tx-0);
       backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
       box-shadow:inset 0 1px 0 var(--sheen)}
.btn-g:hover{transform:translateY(-2px);background:var(--glass-3);
             border-color:var(--glass-brd-hi)}

/* ═══════════════ 标题 ═══════════════ */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:100px;font-size:12.5px;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;color:var(--acc);
  background:rgba(94,234,212,.09);border:1px solid rgba(94,234,212,.26);
}
.eyebrow i{width:5px;height:5px;border-radius:50%;background:var(--acc);
           box-shadow:0 0 9px var(--acc)}

h1,h2,h3,h4{color:var(--tx-0);letter-spacing:-.028em;line-height:1.18;font-weight:700}

.h-xl{font-size:clamp(2.1rem,5.4vw,3.9rem);letter-spacing:-.042em}
/* 中文标题：字距放宽、不断词 */
html[lang="zh"] .h-xl{letter-spacing:-.01em;font-size:clamp(2rem,4.6vw,3.3rem);
                      line-height:1.24;word-break:keep-all}
html[lang="zh"] .h-lg{letter-spacing:-.005em;line-height:1.3}
.h-lg{font-size:clamp(1.6rem,3.4vw,2.5rem)}
.h-md{font-size:clamp(1.22rem,2.1vw,1.5rem)}

/* 渐变文字（科技感） */
.grad{
  background:linear-gradient(120deg,#ffffff 0%,var(--acc) 52%,var(--acc-2) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.lead{font-size:clamp(1rem,1.55vw,1.13rem);color:var(--tx-2);max-width:60ch}

.sec-head{margin-bottom:46px}
.sec-head .eyebrow{margin-bottom:18px}
.sec-head p{margin-top:14px}

/* ═══════════════ 首屏 HERO ═══════════════ */
.hero{position:relative;padding:66px 0 12px;overflow:hidden}
.hero-grid{
  display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;
}
.hero-l{min-width:0}
.hero-l h1{max-width:17ch}

/* 首屏右侧光晕：给画面重量，压住大片黑 */
.hero::before{
  content:"";position:absolute;top:-16%;right:-8%;width:62vw;height:62vw;
  max-width:820px;max-height:820px;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(94,234,212,.13),transparent 62%);
  filter:blur(28px);
}
.hero .wrap{position:relative;z-index:1}

/* ── 玻璃机器「蓝图面板」── */
.hpanel{overflow:hidden;border-radius:var(--rad-l)}
.hpanel-hd{
  display:flex;align-items:center;gap:7px;
  padding:13px 17px;border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.035);
}
.hpanel-hd .dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.hpanel-hd .dot:nth-child(1){background:#f87171;opacity:.72}
.hpanel-hd .dot:nth-child(2){background:#fbbf24;opacity:.72}
.hpanel-hd .dot:nth-child(3){background:#5eead4;opacity:.72}
.hpanel-ttl{
  margin-left:9px;font-size:11px;letter-spacing:.13em;font-weight:600;
  color:var(--tx-2);font-family:ui-monospace,monospace;
}
.hpanel-live{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;
  font-size:10.5px;letter-spacing:.1em;font-weight:600;color:var(--acc);
  font-family:ui-monospace,monospace;
}
.hpanel-live i{
  width:6px;height:6px;border-radius:50%;background:var(--acc);
  box-shadow:0 0 8px var(--acc);animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.32}}

.hpanel-bd{padding:14px 14px 18px}
.blueprint{width:100%;height:auto;display:block}

.hpanel-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
  margin-top:12px;padding-top:15px;border-top:1px solid rgba(255,255,255,.075);
}
.hpanel-stats>div{
  text-align:center;padding:11px 6px;border-radius:11px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
}
.hpanel-stats b{
  display:block;font-size:1.24rem;font-weight:700;color:var(--acc);
  letter-spacing:-.02em;line-height:1.2;
}
.hpanel-stats span{display:block;margin-top:3px;font-size:10.6px;color:var(--tx-3);
                   letter-spacing:.04em}

/* ═══════════════ 网格 ═══════════════ */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ═══════════════ 卡片内部 ═══════════════ */
.card{padding:28px}
.card-ic{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  margin-bottom:18px;
  background:linear-gradient(140deg,rgba(94,234,212,.16),rgba(56,189,248,.10));
  border:1px solid rgba(94,234,212,.24);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18);
}
.card-ic svg{width:25px;height:25px;stroke:var(--acc);fill:none;
             stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.11rem;margin-bottom:9px}
.card p{font-size:14.4px;color:var(--tx-2);line-height:1.72}

/* ═══════════════ 数字条 ═══════════════ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:24px 20px;text-align:center}
.stat b{display:block;font-size:clamp(1.5rem,3vw,2.05rem);font-weight:700;
        color:var(--tx-0);letter-spacing:-.03em;line-height:1.1}
.stat b em{font-style:normal;color:var(--acc);font-size:.62em;margin-left:2px}
.stat span{display:block;margin-top:7px;font-size:12.8px;color:var(--tx-2);
           letter-spacing:.03em}

/* ═══════════════ 产品卡 ═══════════════ */
.prod{overflow:hidden;display:flex;flex-direction:column}
.prod-img{
  aspect-ratio:4/3;position:relative;overflow:hidden;
  background:
    radial-gradient(120% 100% at 50% 0%,rgba(94,234,212,.13),transparent 62%),
    linear-gradient(150deg,var(--bg-2),var(--bg-1));
  border-bottom:1px solid rgba(255,255,255,.07);
}
/* 细网格底纹，垫出"工程图纸"质感 */
.prod-img::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:26px 26px;
  mask-image:radial-gradient(ellipse 92% 86% at 50% 46%,#000 42%,transparent 88%);
  -webkit-mask-image:radial-gradient(ellipse 92% 86% at 50% 46%,#000 42%,transparent 88%);
}
.prod-img img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1;
              transition:transform .8s var(--ease)}
.prod:hover .prod-img img{transform:scale(1.06)}
/* 无图时的玻璃占位：纯 CSS 画的机器轮廓 */
.prod-ph{position:absolute;inset:0;display:grid;place-items:center;z-index:1}
.prod-ph svg{
  width:74%;height:74%;stroke:var(--acc);fill:none;
  stroke-width:1.05;stroke-opacity:.82;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 18px var(--acc-glow));
  transition:stroke-opacity .5s var(--ease),transform .6s var(--ease);
}
.prod:hover .prod-ph svg{stroke-opacity:1;transform:scale(1.04)}
.prod-tag{
  position:absolute;top:13px;left:13px;padding:5px 11px;border-radius:8px;
  font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  background:rgba(5,7,13,.62);color:var(--acc);
  border:1px solid rgba(94,234,212,.3);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.prod-bd{padding:20px;display:flex;flex-direction:column;flex:1;min-height:0}
.prod-bd h3{font-size:1.02rem;margin-bottom:7px;line-height:1.32}
.prod-bd p{
  font-size:13.6px;color:var(--tx-2);flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;
  overflow:hidden;
}
.prod-spec{
  margin-top:13px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:6px;min-height:0;
}
.chip{
  padding:4px 9px;border-radius:7px;font-size:11.2px;color:var(--tx-2);
  background:var(--glass-2);border:1px solid rgba(255,255,255,.075);
  white-space:nowrap;
}
.prod-more{
  margin-top:13px;font-size:13.4px;font-weight:600;color:var(--acc);
  display:inline-flex;align-items:center;gap:6px;transition:gap .3s var(--ease)
}
.prod-more svg{width:15px;height:15px;stroke:var(--acc);fill:none;
               stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.prod:hover .prod-more{gap:11px}
/* 产品网格等高（同排卡片对齐）*/
.grid.g4>.prod{height:100%}

/* ═══════════════ 联系表单 ═══════════════ */
.field{margin-bottom:16px}
.field label{display:block;font-size:13.4px;color:var(--tx-2);margin-bottom:7px;
             font-weight:500}
.field label i{color:var(--acc);font-style:normal}
.inp{
  width:100%;padding:13px 16px;border-radius:11px;font-size:15px;
  color:var(--tx-0);background:rgba(255,255,255,.045);
  border:1px solid var(--glass-brd);outline:none;
  transition:border-color .3s,background .3s,box-shadow .3s;
  font-family:inherit;
}
.inp::placeholder{color:var(--tx-3)}
.inp:focus{border-color:rgba(94,234,212,.55);background:rgba(255,255,255,.07);
           box-shadow:0 0 0 3.5px rgba(94,234,212,.12)}
textarea.inp{resize:vertical;min-height:112px}

/* ═══════════════ 页脚 ═══════════════ */
.foot{
  margin-top:70px;padding:52px 0 30px;
  border-top:1px solid rgba(255,255,255,.075);
  background:linear-gradient(180deg,transparent,rgba(5,7,13,.55));
}
.foot-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:38px}
.foot h4{font-size:13.4px;color:var(--tx-0);margin-bottom:15px;
         letter-spacing:.03em;text-transform:uppercase;font-weight:600}
.foot a,.foot li{font-size:14px;color:var(--tx-2);line-height:2.15;
                 transition:color .25s}
.foot a:hover{color:var(--acc)}
.foot ul{list-style:none}
.foot-about p{font-size:14px;color:var(--tx-2);margin-top:13px;max-width:34ch;
              line-height:1.75}
.foot-bot{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.07);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--tx-3);
}

/* ═══════════════ 规格表 ═══════════════ */
table.spec{width:100%;border-collapse:collapse;font-size:14.2px}
table.spec tr{border-bottom:1px solid rgba(255,255,255,.07)}
table.spec tr:last-child{border-bottom:0}
table.spec td{padding:11px 0;vertical-align:top}
table.spec td.k{color:var(--tx-2);width:44%;padding-right:14px}
table.spec td.v{color:var(--tx-0);font-weight:500}

/* ═══════════════ 特性列表 ═══════════════ */
ul.flist{list-style:none}
ul.flist li{
  position:relative;padding:9px 0 9px 30px;font-size:14.6px;color:var(--tx-1);
  border-bottom:1px solid rgba(255,255,255,.055);
}
ul.flist li:last-child{border-bottom:0}
ul.flist li::before{
  content:"";position:absolute;left:4px;top:16px;width:13px;height:8px;
  border-left:1.8px solid var(--acc);border-bottom:1.8px solid var(--acc);
  transform:rotate(-45deg);border-radius:1px;
}

/* ═══════════════ 内页头 ═══════════════ */
.phead{padding:64px 0 34px}
.crumb{font-size:13.2px;color:var(--tx-3);margin-bottom:16px}
.crumb a:hover{color:var(--acc)}
.crumb span{color:var(--tx-2)}

/* ═══════════════ 动画（克制，不拖慢首屏）═══════════════ */
.up{opacity:0;transform:translateY(22px);
    transition:opacity .8s var(--ease),transform .8s var(--ease)}
.up.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .up{opacity:1!important;transform:none!important;transition:none!important}
  *{animation:none!important}
}

/* ═══════════════ 响应式 ═══════════════ */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero::before{right:-24%;top:-8%;width:92vw;height:92vw}
  .hero{text-align:left}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media(max-width:760px){
  .nav-in{gap:12px;height:62px}
  .logo{font-size:17px}
  .logo small{font-size:8.5px;letter-spacing:.06em}
  .nav-links{
    position:fixed;top:62px;left:0;right:0;flex-direction:column;
    padding:16px 22px 22px;gap:3px;align-items:stretch;
    background:rgba(8,12,22,.97);border-bottom:1px solid var(--glass-brd);
    backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
    transform:translateY(-130%);transition:transform .42s var(--ease);
    max-height:calc(100vh - 62px);overflow-y:auto;margin-left:0;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:13px 14px;font-size:16px}
  .nav-cta{display:none}
  .langsw{margin-left:auto;padding:2px;flex-shrink:0}
  .langsw a{padding:5px 8px;font-size:12px}
  .burger{display:grid;margin-left:0;width:38px;height:38px}
  .sec{padding:60px 0}
  .hero{padding-top:40px}
  .hero-grid{gap:28px}
  .hpanel-stats{grid-template-columns:repeat(3,1fr)}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .card{padding:23px}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .foot-bot{flex-direction:column;gap:8px}
}
@media(max-width:420px){
  .logo small{display:none}
  .nav-in{gap:9px;padding:0 16px}
  .wrap{padding:0 16px}
}