/* =========================================================
   MUWAI STUDIO 目外事务所
   assets/css/style.css
   ---------------------------------------------------------
   目录
   00  Tokens 设计变量
   01  Reset
   02  Typography 排版
   03  Layout 结构 / 竖向轨道
   04  Header / Nav
   05  Hero 首屏
   06  Works 精选项目
   07  Philosophy 品牌理念
   08  Services 服务内容
   09  Process 工作方式
   10  Pricing 服务价格
   11  XXEYE 入口
   12  About 关于
   13  Contact 联系 + 弹窗
   14  Footer / 404
   15  Motion 动效 / 无障碍
   16  Responsive 响应式
   ========================================================= */

/* ── 00  Tokens ──────────────────────────────────────────── */
:root{
  /* 品牌色（改这里即可全站换色） */
  --cream:#F4F1EB;
  --ink:#090909;
  --grey:#B8B4AD;

  --line:rgba(9,9,9,.14);
  --line-soft:rgba(9,9,9,.07);
  --ink-60:rgba(9,9,9,.6);
  --ink-45:rgba(9,9,9,.45);
  --accent:var(--ink);          /* 项目页可用 style="--accent:#xxx" 覆盖 */
  --xxeye:#E8C34A;

  /* 字体：全部走系统字体，不依赖 Google Fonts（国内可正常显示） */
  --sans:"Helvetica Neue",Helvetica,"HarmonyOS Sans SC","PingFang SC",
         "Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  /* 栅格 */
  --gut:clamp(20px,5vw,88px);      /* 左右安全边距 */
  --rail-l:calc(var(--gut) - 1px);
  --sec:clamp(72px,8.5vw,132px);   /* 区块纵向间距 */
  --head-h:74px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ── 01  Reset ───────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--cream);color:var(--ink);
  font-family:var(--sans);font-weight:400;
  font-size:16px;line-height:1.72;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p,figure,ul,ol,dl{margin:0}
ul,ol{list-style:none;padding:0}
::selection{background:var(--ink);color:var(--cream)}

:focus-visible{outline:1.5px solid var(--ink);outline-offset:4px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--ink);color:var(--cream);padding:12px 18px}
.skip:focus{left:12px;top:12px}

/* ── 02  Typography ──────────────────────────────────────── */
.d1,.d2,.d3{font-weight:300;letter-spacing:-.02em;line-height:1.14}
.d1{font-size:clamp(38px,6.6vw,92px)}
.d2{font-size:clamp(30px,4.6vw,64px)}
.d3{font-size:clamp(24px,3vw,40px)}

.lat{font-weight:200;letter-spacing:.14em}          /* 拉丁大字 */
.label{
  font-size:11px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-45);font-family:var(--mono);
}
.meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--ink-45)}
.lead{font-size:clamp(15px,1.25vw,18px);line-height:1.95;color:var(--ink-60);max-width:46em}
.body{font-size:15.5px;line-height:1.95;color:var(--ink-60)}
.tag{
  display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;padding:4px 9px;border:1px solid var(--line);color:var(--ink-45);
}
.tag--self{border-color:var(--ink);color:var(--ink)}

/* ── 03  Layout ──────────────────────────────────────────── */
.wrap{padding-inline:var(--gut)}
.sec{padding-block:var(--sec);position:relative}
.sec--tight{padding-block:calc(var(--sec) * .62)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* 两条竖轨：来自 Logo 两侧的稳定结构 */
.rails{position:fixed;inset:0;pointer-events:none;z-index:1}
.rails span{
  position:absolute;top:0;bottom:0;width:1px;background:var(--line-soft);
  transform:scaleY(0);transform-origin:50% 100%;
  animation:railUp 1.5s var(--ease-out) .15s forwards;
}
.rails span:nth-child(1){left:var(--rail-l)}
.rails span:nth-child(2){right:var(--rail-l);animation-delay:.28s}
@keyframes railUp{to{transform:scaleY(1)}}

/* 按钮 */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  --bg:transparent;--fg:var(--ink);--bd:var(--ink);
  position:relative;display:inline-flex;align-items:center;gap:12px;
  padding:14px 26px;border:1px solid var(--bd);color:var(--fg);background:var(--bg);
  font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;font-family:var(--mono);
  overflow:hidden;transition:color .5s var(--ease);
}
.btn::after{
  content:"";position:absolute;inset:0;background:var(--ink);z-index:-1;
  transform:translateY(101%);transition:transform .55s var(--ease-out);
}
.btn>*{position:relative}
.btn:hover{color:var(--cream)}
.btn:hover::after{transform:translateY(0)}
.btn--solid{--bg:var(--ink);--fg:var(--cream)}
.btn--solid::after{background:var(--cream)}
.btn--solid:hover{color:var(--ink)}

/* 文字链接（下划线自左展开） */
.ln{position:relative;display:inline-block;padding-bottom:3px}
.ln::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;
  transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease-out);
}
.ln:hover::after,.ln:focus-visible::after{transform:scaleX(1)}

/* 区块标题 */
.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:clamp(32px,4vw,54px)}
.sec-head h2{font-size:clamp(20px,2.2vw,28px);font-weight:300;letter-spacing:.01em}
.sec-head .label{white-space:nowrap}

/* ── 04  Header ──────────────────────────────────────────── */
.hd{
  position:fixed;top:0;left:0;right:0;height:var(--head-h);z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding-inline:var(--gut);background:var(--cream);
  transition:transform .5s var(--ease),box-shadow .4s;
}
.hd::after{content:"";position:absolute;left:var(--gut);right:var(--gut);bottom:0;height:1px;
  background:var(--line);transform:scaleX(0);transform-origin:0 50%;transition:transform .6s var(--ease-out)}
.hd.is-scrolled::after{transform:scaleX(1)}
.hd.is-hidden{transform:translateY(-100%)}

.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:20px;color:var(--ink)}
.brand b{font-weight:300;font-size:13px;letter-spacing:.26em}
.brand small{display:block;font-size:10px;letter-spacing:.1em;color:var(--ink-45);margin-top:1px}

.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,38px)}
.nav a{font-size:12.5px;letter-spacing:.12em;color:var(--ink-60);transition:color .3s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]{position:relative}
.nav a[aria-current="page"]::before{content:"";position:absolute;left:-11px;top:50%;width:4px;height:1px;background:var(--ink)}

.burger{display:none;width:30px;height:30px;position:relative;z-index:80}
.burger i{position:absolute;left:3px;right:3px;height:1px;background:var(--ink);transition:transform .45s var(--ease),opacity .3s}
.burger i:nth-child(1){top:11px}
.burger i:nth-child(2){top:18px}
body.menu-open .burger i:nth-child(1){transform:translateY(3.5px) rotate(21deg)}
body.menu-open .burger i:nth-child(2){transform:translateY(-3.5px) rotate(-21deg)}

.mnav{
  position:fixed;inset:0;z-index:70;background:var(--cream);
  padding:calc(var(--head-h) + 8vh) var(--gut) 40px;
  display:flex;flex-direction:column;justify-content:space-between;
  clip-path:inset(0 0 100% 0);transition:clip-path .7s var(--ease-out);
  visibility:hidden;
}
body.menu-open .mnav{clip-path:inset(0 0 0 0);visibility:visible}
.mnav ol li{overflow:hidden;border-bottom:1px solid var(--line)}
.mnav ol a{display:flex;align-items:baseline;gap:16px;padding:18px 0;font-size:26px;font-weight:300;
  transform:translateY(110%);transition:transform .6s var(--ease-out)}
body.menu-open .mnav ol a{transform:translateY(0)}
.mnav ol li:nth-child(1) a{transition-delay:.12s}
.mnav ol li:nth-child(2) a{transition-delay:.18s}
.mnav ol li:nth-child(3) a{transition-delay:.24s}
.mnav ol li:nth-child(4) a{transition-delay:.30s}
.mnav ol li:nth-child(5) a{transition-delay:.36s}
.mnav ol .label{font-size:10px}
.mnav footer{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}

/* ── 05  Hero ────────────────────────────────────────────── */
.hero{
  min-height:min(100svh,860px);padding-top:calc(var(--head-h) + 5vh);padding-bottom:7vh;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);align-items:center;
  gap:clamp(24px,4vw,64px);position:relative;
}
.hero-eyebrow{display:flex;flex-direction:column;gap:2px;margin-bottom:clamp(28px,4vw,52px)}
.hero-eyebrow b{font-weight:400;font-size:13px;letter-spacing:.3em}
.hero h1{margin-bottom:clamp(26px,3vw,40px)}
.hero .lead{margin-bottom:clamp(32px,4vw,48px)}
.hero-mark{position:relative;justify-self:end;width:min(100%,660px)}
.hero-mark svg{width:100%;height:auto;overflow:visible}
.hero-scroll{
  position:absolute;left:0;bottom:26px;display:flex;align-items:center;gap:10px;
}
.hero-scroll i{display:block;width:34px;height:1px;background:var(--ink);transform-origin:0 50%;
  animation:scrollHint 2.6s var(--ease) infinite}
@keyframes scrollHint{0%,100%{transform:scaleX(.35)}50%{transform:scaleX(1)}}

/* Logo 生长动画 */
.mk-bars{opacity:0;animation:mkIn 1.35s var(--ease-out) .25s forwards}
@keyframes mkIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.mk-grow path{stroke-dasharray:var(--len);stroke-dashoffset:var(--len)}
.is-drawn .mk-grow path{transition:stroke-dashoffset 2.1s var(--ease-out) .55s;stroke-dashoffset:0}

/* ── 06  Works ───────────────────────────────────────────── */
.works{display:grid;gap:clamp(44px,6vw,96px)}
.w-lead .w-fig{aspect-ratio:16/9}
.w-pair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,2.4vw,40px)}
.w-pair .w-fig{aspect-ratio:4/5}
.w-pair .w-item:nth-child(2){margin-top:clamp(0px,5vw,80px)}

.w-item{display:block;position:relative}
.w-fig{position:relative;overflow:hidden;background:var(--grey)}
.w-fig img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease-out)}
.w-item:hover .w-fig img{transform:scale(1.035)}
.w-cap{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:18px;
  padding-top:14px;border-top:1px solid var(--line);margin-top:16px}
.w-cap h3{font-size:clamp(16px,1.5vw,20px);font-weight:300;letter-spacing:.01em}
.w-cap .meta{text-align:right;white-space:nowrap}
.w-svc{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  color:var(--ink-45);margin-top:6px}
.w-badge{position:absolute;left:12px;top:12px;z-index:2;background:var(--cream)}

/* 曲线切口揭示 */
.cut{position:absolute;inset:0;z-index:3;pointer-events:none}
.cut svg{width:100%;height:100%;display:block}
.cut path{fill:var(--cream)}
.cut--a{transition:transform 1.25s var(--ease-out),opacity .9s linear .35s}
.cut--b{transition:transform 1.25s var(--ease-out) .08s,opacity .9s linear .43s}
.in-view .cut--a{transform:translate3d(-118%,52%,0);opacity:0}
.in-view .cut--b{transform:translate3d(118%,-52%,0);opacity:0}

/* 项目索引页 */
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,72px) clamp(18px,2.4vw,40px)}
.pgrid .w-fig{aspect-ratio:4/5}
.pgrid .w-item:nth-child(even){margin-top:clamp(0px,5vw,80px)}

/* ── 07  Philosophy ──────────────────────────────────────── */
.phil{position:relative;overflow:hidden}
.phil-curve{position:absolute;right:-6%;top:50%;transform:translateY(-50%);
  width:min(72vw,900px);color:var(--ink);opacity:.13;pointer-events:none}
.phil-curve path{fill:none;stroke:currentColor;stroke-width:2.5;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len)}
.phil.in-view .phil-curve path{transition:stroke-dashoffset 2.4s var(--ease-out);stroke-dashoffset:0}
.phil-inner{position:relative;z-index:1;max-width:min(100%,880px)}
.phil h2{max-width:13em}
.phil h2{margin-bottom:clamp(34px,5vw,64px)}
.phil p+p{margin-top:1.5em}

/* ── 08  Services ────────────────────────────────────────── */
.svc{border-top:1px solid var(--line)}
.svc li{border-bottom:1px solid var(--line)}
.svc a,.svc div.svc-row{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr) auto;
  align-items:center;gap:clamp(16px,3vw,48px);padding:clamp(24px,3.4vw,42px) 0;
  transition:padding-left .6s var(--ease-out),color .4s;
}
.svc li:hover a,.svc li:hover .svc-row{padding-left:clamp(10px,1.6vw,26px)}
.svc h3{font-size:clamp(22px,3.1vw,44px);font-weight:200;letter-spacing:.06em;line-height:1.1}
.svc h3 em{display:block;font-style:normal;font-size:13px;letter-spacing:.14em;color:var(--ink-45);margin-top:10px;font-weight:400}
.svc .body{font-size:14.5px;margin:0}
.svc .arw{font-family:var(--mono);font-size:12px;color:var(--ink-45);transition:transform .5s var(--ease-out),color .4s}
.svc li:hover .arw{transform:translateX(8px);color:var(--ink)}

.svc-peek{
  position:fixed;z-index:40;width:min(26vw,300px);aspect-ratio:4/5;pointer-events:none;
  opacity:0;transform:translate(-50%,-50%) scale(.94);transition:opacity .45s var(--ease),transform .6s var(--ease-out);
  overflow:hidden;background:var(--grey);
}
.svc-peek.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.svc-peek img{width:100%;height:100%;object-fit:cover}

/* ── 09  Process ─────────────────────────────────────────── */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(20px,2.6vw,40px)}
.proc li{border-top:1px solid var(--ink);padding-top:20px}
.proc .num{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ink-45)}
.proc h3{font-size:clamp(17px,1.5vw,20px);font-weight:400;margin:14px 0 12px;letter-spacing:.02em}
.proc p{font-size:14px;line-height:1.85;color:var(--ink-60)}

/* ── 10  Pricing ─────────────────────────────────────────── */
.price{border-top:1px solid var(--line)}
.price li{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:20px;
  padding:clamp(18px,2.2vw,26px) 0;border-bottom:1px solid var(--line)}
.price h3{font-size:clamp(16px,1.5vw,19px);font-weight:400;letter-spacing:.02em}
.price .note{display:block;font-size:13px;color:var(--ink-45);margin-top:6px}
.price .amt{font-family:var(--mono);font-size:clamp(13px,1.2vw,15px);letter-spacing:.1em;white-space:nowrap}
.price li.is-custom .amt{color:var(--ink-45)}
.price-foot{margin-top:28px;font-size:13.5px;color:var(--ink-45);max-width:60ch;line-height:1.9}

/* ── 11  XXEYE ───────────────────────────────────────────── */
.xx{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.7fr);gap:clamp(28px,5vw,72px);align-items:center}
.xx h2{margin-bottom:26px}
.xx .lead{margin-bottom:36px}
.xx-ip{position:relative;background:var(--xxeye);aspect-ratio:1/1;overflow:hidden}
.xx-ip img{width:100%;height:100%;object-fit:cover;mix-blend-mode:multiply}
.xx-ip figcaption{position:absolute;left:0;bottom:0;right:0;padding:12px 14px;
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--ink)}

/* ── 12  About ───────────────────────────────────────────── */
.about{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,1fr);gap:clamp(24px,4vw,72px)}
.about p+p{margin-top:1.4em}
.about dl{display:grid;grid-template-columns:auto 1fr;gap:8px 20px;margin-top:44px;
  padding-top:22px;border-top:1px solid var(--line);font-size:13.5px}
.about dt{color:var(--ink-45);font-family:var(--mono);font-size:11px;letter-spacing:.14em;padding-top:3px}
.about dd{margin:0}

/* ── 13  Contact ─────────────────────────────────────────── */
.ct{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:clamp(30px,5vw,80px)}
.ct h2{margin-bottom:28px}
.qr{display:flex;gap:clamp(14px,2vw,26px);flex-wrap:wrap;margin-top:36px}
.qr figure{width:132px}
.qr img{width:100%;border:1px solid var(--line);background:#fff}
.qr figcaption{margin-top:9px;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--ink-45)}
.ct-list{border-top:1px solid var(--line)}
.ct-list li{border-bottom:1px solid var(--line);padding:16px 0;display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.ct-list .label{font-size:10.5px}
.ct-list b{font-weight:400;font-size:15px;letter-spacing:.02em}

dialog.modal{
  border:0;padding:0;background:var(--cream);color:var(--ink);
  width:min(720px,calc(100vw - 32px));max-height:88svh;
}
dialog.modal::backdrop{background:rgba(9,9,9,.55)}
.modal-in{padding:clamp(26px,4vw,48px)}
.modal-hd{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:26px}
.modal-hd h2{font-size:clamp(20px,2.4vw,28px);font-weight:300}
.modal .fld{display:block;margin-bottom:18px}
.modal .fld span{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-45);margin-bottom:8px}
.modal input,.modal textarea,.modal select{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:9px 0;font:inherit;font-size:15px;color:var(--ink);border-radius:0;
}
.modal textarea{min-height:104px;resize:vertical;line-height:1.7}
.modal input:focus,.modal textarea:focus,.modal select:focus{outline:0;border-bottom-color:var(--ink)}
.modal .hint{font-size:12.5px;color:var(--ink-45);line-height:1.8;margin:6px 0 24px}
.modal .close{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--ink-45)}
.modal .close:hover{color:var(--ink)}

/* ── 14  Footer / 404 ────────────────────────────────────── */
.ft{padding:44px 0 40px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.ft .meta{line-height:2}
.ft nav{display:flex;gap:22px}
.ft nav a{font-size:12px;letter-spacing:.1em;color:var(--ink-45)}
.ft nav a:hover{color:var(--ink)}

.nf{min-height:100svh;display:grid;place-items:center;text-align:center;position:relative;overflow:hidden}
.nf-curve{position:absolute;left:-14%;top:6%;width:min(120vw,1500px);color:var(--ink);opacity:.1}
.nf-curve path{fill:none;stroke:currentColor;stroke-width:2;
  stroke-dasharray:var(--len);stroke-dashoffset:var(--len);
  animation:draw404 2.6s var(--ease-out) .2s forwards}
@keyframes draw404{to{stroke-dashoffset:0}}
.nf-in{position:relative;z-index:1}
.nf .d2{margin:20px 0 34px}

/* ── 15  Motion ──────────────────────────────────────────── */
.rv{opacity:0;transform:translateY(22px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.rv.in-view{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}

/* 文字轻微错位 */
.sp{display:block;overflow:hidden}
.sp>span{display:block;transform:translateY(18px);opacity:0;
  transition:transform .95s var(--ease-out),opacity .95s var(--ease-out)}
.in-view .sp>span,.sp.in-view>span{transform:none;opacity:1}
.in-view .sp:nth-child(2)>span,.sp.in-view:nth-child(2)>span{transition-delay:.09s}
.in-view .sp:nth-child(3)>span,.sp.in-view:nth-child(3)>span{transition-delay:.18s}

/* 页面切换：两侧竖线向中间靠近 + 曲线闪过 */
.trans{position:fixed;inset:0;z-index:120;pointer-events:none;opacity:0}
.trans.on{pointer-events:all;opacity:1}
.trans i{position:absolute;top:0;bottom:0;width:50%;background:var(--cream);
  transition:transform .52s var(--ease-out)}
.trans i:nth-child(1){left:0;transform:translateX(-101%)}
.trans i:nth-child(2){right:0;transform:translateX(101%)}
.trans.on i{transform:translateX(0)}
.trans svg{position:absolute;left:50%;top:50%;width:180px;transform:translate(-50%,-50%);
  color:var(--ink);opacity:0}
.trans.on svg{animation:flash .55s var(--ease) .16s}
.trans svg path{fill:none;stroke:currentColor;stroke-width:6}
@keyframes flash{0%{opacity:0}40%{opacity:.9}100%{opacity:0}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv,.sp>span{opacity:1;transform:none}
  .rails span{transform:scaleY(1)}
  .mk-grow path,.phil-curve path,.nf-curve path{stroke-dashoffset:0}
  .cut{display:none}
}

/* ── 16  Responsive ──────────────────────────────────────── */
@media (max-width:1080px){
  .hero{grid-template-columns:1fr;align-items:start;gap:40px}
  .hero-mark{justify-self:end;width:min(66%,360px);margin-top:8px}
  .hero-scroll{display:none}
  .about,.ct,.xx{grid-template-columns:1fr}
  .xx-ip{max-width:340px}
  .proc{grid-template-columns:repeat(2,1fr);gap:34px}
  .svc a,.svc div.svc-row{grid-template-columns:minmax(0,1fr) auto}
  .svc .body{display:none}
}
@media (max-width:820px){
  .nav{display:none}
  .burger{display:block}
  .w-pair,.pgrid{grid-template-columns:1fr}
  .w-pair .w-item:nth-child(2),.pgrid .w-item:nth-child(even){margin-top:0}
  .rails{display:none}
  .svc-peek{display:none}
}
@media (max-width:560px){
  :root{--head-h:64px;--sec:78px}
  .d1{font-size:clamp(32px,9vw,44px)}
  .proc{grid-template-columns:1fr;gap:26px}
  .w-cap{flex-direction:column;align-items:flex-start;gap:8px}
  .w-cap .meta{text-align:left}
  .price li{grid-template-columns:1fr;gap:6px}
  .price .amt{justify-self:start}
  .ft{flex-direction:column;align-items:flex-start}
  .qr figure{width:112px}
}