/* ============================================================
   LET MY — shared stylesheet
   Style: documentary / editorial B2B (White surfaces + primary blue + secondary red + green accents)
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  --brand-purple:#262279; --sky:#009ee1; --sky-light:#69cef5;
  --blue:#0073bd; --blue-d:#005e9e; --surface-deep:#173651; --surface-deep-2:#0e2840;
  --navy:#075985; --navy-2:#063f68; --navy-3:#075a89; --navy-4:#0c6ba1; --navy-5:#137db1;
  --ink:#173651; --ink-2:#234e70;
  --paper:#fff; --white:#fff; --soft:#f1f8fd;
  --cta:#0073bd; --cta-d:#005e9e; --cta-text:#fff; --cta-tint:#eaf5fd; --cta-line:#b5d9ef;
  --link:#0066a6;
  --green:#007a43; --green-d:#006138; --green-tint:#e8f5ed; --green-line:#b9dfc9; --green-light:#71d6a0;
  --rose:#df263d; --rose-deep:#b51f31; --rose-tint:#fff1f2; --rose-light:#ffadb7;
  --text:#24364b; --muted:#53677e; --faint:#5d7085;
  --line:#dce4f3; --line-soft:#e9eef8;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --max:1240px; --gut:clamp(18px,3.2vw,40px);
  --r:10px; --r-lg:16px;
  --sec:clamp(64px,8vw,112px);
  --nav-h:70px;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
.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}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
ul{margin:0;padding:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.mono{font-variant-numeric:tabular-nums}

/* ---------- shared type ---------- */
.eyebrow{font-size:11px;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--rose-deep);margin:0 0 16px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--rose);flex:none}
.eyebrow.center{justify-content:center}
.dark .eyebrow{color:var(--rose-deep)}
.h1,.h2{font-weight:800;letter-spacing:-.02em;text-transform:uppercase;margin:0;color:var(--ink)}
.h2{font-size:clamp(28px,4vw,52px);line-height:.98}
.h2 .o,.h1 .o{color:var(--link)}
.dark .h2 .o,.dark .h1 .o{color:var(--link)}
.dark .h2,.dark .h1{color:var(--ink)}
.lead{font-size:16px;line-height:1.72;color:var(--muted);margin:18px 0 0;max-width:62ch}
.dark .lead{color:var(--muted)}
.sec{padding:var(--sec) 0}
.sec-head{margin-bottom:clamp(34px,4.5vw,56px)}
.sec-head .h2{max-width:24ch}
.sec-head.center{text-align:center}
.sec-head.center .lead{margin-left:auto;margin-right:auto}
.sec.dark{background:var(--white);color:var(--text)}
.sec.dark.deep{background:linear-gradient(180deg,var(--soft),var(--white))}
.sec.soft{background:var(--white)}

/* ---------- reveal + scroll effects ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.rv.on{opacity:1;transform:none}
.rv.scale{transform:translateY(28px) scale(.98)}
.rv.scale.on{transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 28px;border-radius:9px;font-size:14.5px;font-weight:800;letter-spacing:.01em;transition:.18s;border:1px solid transparent;min-height:50px;cursor:pointer}
.btn-p{background:var(--cta);color:var(--cta-text)}
.btn-p:hover{background:var(--cta-d);transform:translateY(-2px)}
.btn-g{background:var(--white);color:var(--link);border-color:var(--cta-line)}
.btn-g:hover{border-color:var(--cta);background:var(--soft)}
.btn-d{background:var(--navy);color:#fff}
.btn-d:hover{background:var(--navy-4)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy);color:var(--navy)}

/* ---------- topbar ---------- */
.topbar{background:var(--soft);color:var(--muted);font-size:12px}
.topbar-in{height:38px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.topbar .t-l{display:flex;align-items:center;gap:18px}
.topbar .t-r{display:flex;align-items:center;gap:16px}
.topbar a{color:var(--link)}
.topbar a:hover{color:var(--blue-d)}
.topbar .ver{display:inline-flex;align-items:center;gap:6px;color:var(--green);font-weight:700}
.topbar .ver::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(0,122,67,.2)}
@media(max-width:760px){.topbar .hide-m{display:none}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:300;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.nav-in{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;flex:none}
.logo img{height:36px;width:auto}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-size:13.5px;font-weight:700;color:var(--muted);letter-spacing:.02em;padding:9px 13px;border-radius:7px;transition:.16s;white-space:nowrap}
.nav-links a:hover{color:var(--ink);background:var(--soft)}
.nav-links a.current{color:var(--ink)}
.nav-cta{background:var(--cta);color:var(--cta-text) !important;padding:11px 20px;border-radius:8px;font-weight:800;margin-left:8px;transition:.18s}
.nav-cta:hover{background:var(--cta-d) !important;transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;width:44px;height:44px;font-size:18px;color:var(--ink)}
.nav-panel{display:none;border-top:1px solid var(--line-soft);background:#fff}
.nav-panel.open{display:block}
.nav-panel ul{list-style:none;margin:0;padding:10px var(--gut) 18px}
.nav-panel a{display:block;padding:14px 4px;color:var(--text);font-weight:700;border-bottom:1px solid var(--line-soft)}
.nav-panel a:last-child{color:var(--link)}
@media(max-width:980px){.nav-links{display:none}.nav-toggle{display:block}}

/* ---------- footer ---------- */
.foot{background:var(--white);color:var(--muted);padding:clamp(48px,6vw,76px) 0 0;font-size:13.5px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(24px,3.5vw,44px);padding-bottom:44px;border-bottom:1px solid var(--line)}
.foot .logo img{height:44px;width:auto;filter:none}
.foot-brand p{margin:18px 0 0;max-width:40ch;line-height:1.7}
.foot h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin:0 0 16px;font-weight:800}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.foot a{color:var(--link);transition:.16s}
.foot a:hover{color:var(--blue-d)}
.foot a[href^="https://wa.me/"],.topbar a[href^="https://wa.me/"]{color:var(--green)}
.foot .soc{display:flex;gap:10px;margin-top:20px}
.foot .soc a{width:38px;height:38px;border-radius:9px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800}
.foot .soc a:hover{border-color:var(--cta);color:var(--link)}
.foot-bar{padding:24px 0;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.foot-bar p{margin:0;max-width:76ch;line-height:1.7}
@media(max-width:880px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* ---------- floating UI ---------- */
.rail{position:fixed;left:18px;top:50%;transform:translateY(-50%);z-index:250;display:flex;flex-direction:column;gap:2px}
.rail a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:15px;font-weight:800;position:relative;border-radius:9px}
.rail a:hover{color:var(--link);background:var(--soft)}
.rail a span{position:absolute;left:50px;top:50%;transform:translateY(-50%);background:var(--ink);color:#fff;font-size:11.5px;font-weight:600;padding:6px 11px;border-radius:6px;white-space:nowrap;opacity:0;pointer-events:none;transition:.16s}
.rail a:hover span{opacity:1}
.rail a.act{color:var(--link);background:var(--soft)}
.rail a.act::before{content:"";position:absolute;left:6px;top:50%;width:4px;height:16px;transform:translateY(-50%);background:var(--cta);border-radius:2px}
.float-right{position:fixed;right:16px;bottom:16px;z-index:260;display:flex;flex-direction:column;gap:10px}
.float-right a{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 12px 28px -10px rgba(23,54,81,.45);transition:.18s}
.fr-msg{background:var(--sky-light);color:#fff}
.fr-top{background:var(--ink);color:#fff}
.float-right a:hover{transform:translateY(-3px)}
.inq-pill{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:260;background:var(--cta);color:var(--cta-text);display:flex;align-items:center;gap:12px;padding:13px 22px;border-radius:999px;font-size:14px;font-weight:800;box-shadow:0 16px 34px -12px rgba(0,158,225,.7);transition:.2s;white-space:nowrap}
.inq-pill:hover{background:var(--cta-d);transform:translateX(-50%) translateY(-3px)}
.inq-pill .av{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--link);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
@media(max-width:980px){.rail{display:none}.inq-pill:hover{transform:translateX(-50%)}}
@media(max-width:560px){.inq-pill{left:14px;right:14px;transform:none;justify-content:center}.inq-pill:hover{transform:none}}

/* ============================================================
   HOMEPAGE — immersive one-shot scroll
   ============================================================ */
.scene{scroll-snap-align:start;scroll-snap-stop:normal}
.scroll-host{scroll-snap-type:y proximity}

/* hero */
.hero{position:relative;background:var(--white);color:var(--ink);overflow:hidden;min-height:100vh;display:flex;flex-direction:column}
.hero-bg{position:absolute;inset:0;z-index:0;will-change:transform}
.hero-bg::before{content:"";position:absolute;inset:-6%;background:radial-gradient(900px 520px at 82% 30%,rgba(0,158,225,.10),transparent 62%),linear-gradient(118deg,#fff 0%,#fff 44%,#edf8ff 100%);}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,115,189,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,115,189,.045) 1px,transparent 1px);background-size:54px 54px;mask-image:radial-gradient(720px 520px at 75% 40%,#000 30%,transparent 78%);-webkit-mask-image:radial-gradient(720px 520px at 75% 40%,#000 30%,transparent 78%)}
.hero-in{position:relative;z-index:2;isolation:isolate;max-width:var(--max);margin:0 auto;padding:0 var(--gut);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,3vw,44px);align-items:center;flex:1;width:100%}
.hero-copy{position:relative;z-index:1;max-width:32ch}
.hero .eyebrow{color:var(--rose-deep)}
.hero h1{font-size:clamp(40px,6.6vw,86px);line-height:.94;font-weight:800;letter-spacing:-.025em;text-transform:uppercase;margin:0 0 24px}
.hero h1 .o{color:var(--link)}
.hero-lead{font-size:clamp(15px,1.2vw,17px);line-height:1.72;color:var(--muted);margin:0 0 32px;max-width:50ch}
.hero-lead b{color:var(--ink);font-weight:700}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* hero model search — the #1 thing a buyer wants */
.hero-search{display:flex;gap:8px;max-width:560px;margin:0 0 26px;background:var(--white);border:1px solid var(--cta-line);border-radius:12px;padding:6px}
.hero-search input{flex:1;background:transparent;border:0;color:var(--text);font:inherit;font-size:15px;padding:11px 14px;min-width:0}
.hero-search input::placeholder{color:var(--muted)}
.hero-search input:focus{outline:none}
.hero-search button{background:var(--cta);color:var(--cta-text);border:0;border-radius:8px;padding:11px 20px;font-weight:800;font-size:14px;white-space:nowrap;cursor:pointer;transition:.16s}
.hero-search button:hover{background:var(--cta-d)}
/* Use the full text column; 32ch at body size made desktop headlines wrap word by word. */
@media(min-width:901px){.hero-copy{max-width:none;min-width:0}.hero h1{font-size:clamp(40px,3.9vw,50px);line-height:1.04;margin-bottom:20px}.hero-lead{max-width:none;line-height:1.6;margin-bottom:24px}.hero-search{margin-bottom:20px}}
@media(max-width:520px){.hero-search{flex-direction:column}.hero-search button{width:100%}}
.scroll-hint{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:3;color:var(--muted);font-size:11px;letter-spacing:.2em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-hint .line{width:1px;height:40px;background:linear-gradient(var(--sky),transparent);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* hero stage: spacious blueprint carousel inside one shared frame */
.stage{position:relative;height:clamp(460px,48vw,610px);z-index:1;perspective:1900px}
.stage-plate{position:absolute;inset:8% -72px 20% -72px;z-index:0;pointer-events:none;border:1px solid var(--cta-line);border-radius:26px;background:linear-gradient(130deg,#f5fbff,#e8f5fd);box-shadow:0 20px 70px rgba(23,54,81,.08)}
.car-stage{position:absolute;inset:0;z-index:1;transform-style:preserve-3d;will-change:transform}
.car-item{position:absolute;left:50%;top:48%;width:230px;height:280px;margin:-140px 0 0 -115px;display:flex;flex-direction:column;align-items:center;justify-content:center;-webkit-backface-visibility:hidden;backface-visibility:hidden;will-change:opacity}
.car-item .pic{position:relative;width:100%;height:225px;transform:scale(.92);transition:transform 1.1s cubic-bezier(.22,1,.36,1)}
.car-item.on .pic{transform:scale(1.16)}
.car-item .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transition:opacity 1s ease}
.car-item .pic img.line{opacity:1;filter:brightness(0) opacity(.24)}
.car-item .pic img.photo{opacity:0;filter:drop-shadow(0 26px 42px rgba(0,0,0,.5))}
.car-item.on .pic img.line{opacity:0}
.car-item.on .pic img.photo{opacity:1}
.car-item .lbl{position:absolute;bottom:0;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink);font-weight:700;white-space:nowrap;background:rgba(255,255,255,.96);padding:5px 15px;border-radius:999px;border:1px solid var(--line);opacity:0;transform:translateY(6px);transition:opacity .7s ease,transform .7s ease,border-color .7s ease}
.car-item.on .lbl{opacity:1;transform:none;border-color:rgba(223,38,61,.5)}
.car-prev,.car-next{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:var(--white);border:1px solid var(--cta-line);color:var(--link);font-size:22px;line-height:1;cursor:pointer;transition:.16s;z-index:6}
.car-prev{left:-2%}
.car-next{right:-2%}
.car-prev:hover,.car-next:hover{background:var(--cta);border-color:var(--cta);color:var(--cta-text)}
.car-dots{position:absolute;left:50%;bottom:5%;transform:translateX(-50%);display:flex;gap:7px;z-index:6}
.car-dots button{width:8px;height:8px;border-radius:50%;background:rgba(0,115,189,.25);border:0;padding:0;cursor:pointer;transition:.25s}
.car-dots button.on{background:var(--cta);width:22px;border-radius:4px}
.stage-cap{position:absolute;left:5%;top:5%;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
@media(max-width:900px){.hero-in{grid-template-columns:1fr;padding:24px var(--gut);gap:24px}.hero-copy{order:-1;max-width:none;min-width:0}.hero h1{font-size:clamp(36px,6.2vw,52px);line-height:1.04;margin-bottom:18px}.hero-lead{max-width:none;line-height:1.55;margin-bottom:22px}.hero-search{margin-bottom:18px}.stage-plate{inset:8% -18px 20% -18px;border-radius:20px}.stage{order:0;max-width:560px;margin:0 auto;width:100%;height:clamp(360px,52vw,470px)}.hero{min-height:auto}.car-item{width:170px;height:230px;margin:-115px 0 0 -85px}.car-item .pic{height:180px}}
@media(max-width:520px){.hero-in{padding-top:22px}.hero .eyebrow{font-size:10px;letter-spacing:.16em;margin-bottom:14px}.hero h1{font-size:clamp(30px,8.3vw,34px);margin-bottom:16px}.hero-lead{font-size:14px;line-height:1.55;margin-bottom:18px}.hero-search{gap:6px;margin-bottom:16px}.hero-search input{font-size:16px;padding:9px 11px}.hero-search button{padding:10px 14px;min-height:42px}.hero-actions{gap:10px}.car-prev{left:0}.car-next{right:0}.car-item.on .pic{transform:scale(1.05)}}

/* hero spec glass panel */
.spec-panel{position:relative;z-index:2;max-width:var(--max);margin:0 auto;width:100%;padding:0 var(--gut) clamp(28px,4vw,48px)}
.spec-glass{background:var(--white);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,2.6vw,30px);display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background-image:linear-gradient(var(--line-soft),var(--line-soft))}
.spec-glass .sp{background:var(--soft);padding:18px 22px}
.sp dt{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:800;margin:0 0 8px}
.sp dd{margin:0;font-size:17px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.sp dd small{display:block;font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:0;margin-top:4px;text-transform:none}
@media(max-width:880px){.spec-glass{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.spec-glass{grid-template-columns:1fr}}

/* hero KPI bar */
.kpi-bar{position:relative;z-index:2;border-top:1px solid var(--line);background:var(--white)}
.kpi-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.kpi{position:relative;padding:26px clamp(16px,2.4vw,32px);text-align:center}
.kpi+.kpi::before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:1px;background:var(--line)}
.kpi .n{font-size:clamp(28px,3.6vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.kpi .n span{color:var(--link)}
.kpi .l{margin:10px 0 0;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:700}
@media(max-width:760px){.kpi-in{grid-template-columns:repeat(2,1fr)}.kpi:nth-child(3)::before{display:none}}

/* ---------- category cards ---------- */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px)}
.cat{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;overflow:hidden;transition:.22s;display:flex;flex-direction:column;min-height:200px}
.cat:hover{transform:translateY(-5px);box-shadow:0 22px 46px -24px rgba(23,54,81,.32);border-color:#c6cee9}
.cat .ic{width:46px;height:46px;border-radius:10px;background:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:#fff}
.cat .ic svg{width:24px;height:24px}
.cat h3{font-size:19px;font-weight:800;letter-spacing:-.01em;margin:0 0 6px;color:var(--ink)}
.cat p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.55}
.cat .meta{margin-top:auto;padding-top:16px;font-size:12px;font-weight:700;color:var(--faint);letter-spacing:.05em;text-transform:uppercase}
.cat .meta b{color:var(--link);font-size:16px;margin-right:4px}
.cat .arrow{position:absolute;right:18px;bottom:16px;color:var(--link);font-size:20px;opacity:0;transform:translateX(-8px);transition:.22s}
.cat:hover .arrow{opacity:1;transform:none}
@media(max-width:980px){.cats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.cats{grid-template-columns:1fr}}

/* ---------- featured products ---------- */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.pcard{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.22s;display:flex;flex-direction:column}
.pcard:hover{transform:translateY(-5px);box-shadow:0 24px 48px -26px rgba(23,54,81,.32);border-color:#c6cee9}
.pcard .img{position:relative;background:linear-gradient(160deg,var(--soft),var(--paper));height:210px;display:flex;align-items:center;justify-content:center;padding:24px}
.pcard .img img{height:100%;width:auto;object-fit:contain;filter:drop-shadow(0 16px 26px rgba(23,54,81,.16))}
.badge{position:absolute;top:14px;left:14px;background:var(--cta);color:var(--cta-text);font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:6px}
.badge.chip{background:var(--navy);color:#fff}
.pcard .bd{padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px;flex:1}
.pcard .brand{background:transparent;font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--faint)}
.pcard h3{margin:0;font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--ink)}
.pcard .meta{border-top:1px solid var(--line-soft);margin:0;padding:0;list-style:none}
.pcard .meta li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line-soft);font-size:13px}
.pcard .meta li:last-child{border-bottom:0}
.pcard .meta .k{color:var(--faint);font-weight:600}
.pcard .meta .v{font-weight:700;color:var(--text);text-align:right}
.pcard .foot{background:transparent;color:var(--text);margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:4px}
.pcard .price{font-size:13px;color:var(--faint)}
.pcard .link{font-size:13.5px;font-weight:800;color:var(--link)}
.pcard .link:hover{color:var(--blue-d)}
@media(max-width:980px){.products{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.products{grid-template-columns:1fr}}

/* ---------- about ---------- */
.about{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,4.5vw,60px);align-items:center}
.about-media{position:relative;border-radius:var(--r-lg);overflow:hidden;background:linear-gradient(150deg,var(--soft),#fff);border:1px solid var(--line);min-height:360px;display:flex;align-items:center;justify-content:center}
.about-media .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,115,189,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,115,189,.05) 1px,transparent 1px);background-size:40px 40px}
.about-media img{position:relative;width:72%;filter:drop-shadow(0 30px 40px rgba(0,0,0,.5))}
.about-media .play{position:absolute;inset:0;margin:auto;width:74px;height:74px;border-radius:50%;background:var(--cta);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 10px rgba(0,158,225,.25)}
.about-media .play::after{content:"";border-left:22px solid var(--cta-text);border-top:13px solid transparent;border-bottom:13px solid transparent;margin-left:4px}
.about-body .h2{color:var(--ink)}
.adv{list-style:none;margin:30px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.adv li{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:18px;transition:.2s}
.adv li:hover{background:var(--soft)}
.adv b{display:block;color:var(--ink);font-size:15.5px;font-weight:800;margin-bottom:6px}
.adv span{font-size:13px;color:var(--muted);line-height:1.55}
.adv .dot{display:inline-flex;align-items:center;gap:8px}
.adv .dot::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cta);flex:none}
@media(max-width:900px){.about{grid-template-columns:1fr}.adv{grid-template-columns:1fr}}

/* ---------- process ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px);position:relative}
.flow::before{content:"";position:absolute;left:0;right:0;top:30px;height:2px;background:var(--line);z-index:0}
.flow-step{position:relative;z-index:1;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;transition:.2s}
.flow-step:hover{transform:translateY(-4px);box-shadow:0 18px 38px -24px rgba(23,54,81,.3)}
.flow-num{width:60px;height:60px;border-radius:50%;background:var(--navy);color:#fff;font-size:18px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:20px;border:4px solid var(--rose-tint)}
.flow-step h3{font-size:17px;font-weight:800;margin:0 0 8px;color:var(--ink)}
.flow-step p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.6}
@media(max-width:900px){.flow{grid-template-columns:repeat(2,1fr)}.flow::before{display:none}}
@media(max-width:520px){.flow{grid-template-columns:1fr}}

/* ---------- brands wall ---------- */
.brands{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.brand{background:var(--white);padding:22px 18px;display:flex;flex-direction:column;justify-content:space-between;gap:12px;min-height:108px;transition:.18s;position:relative}
.brand:hover{background:var(--soft)}
.brand .nm{font-size:15px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.brand .zh{font-size:11px;color:var(--muted)}
.brand .n{font-size:12px;font-weight:800;color:var(--link);letter-spacing:.04em}
.brand .n small{color:var(--muted);font-weight:600}
.brand.total{background:var(--cta-tint)}
.brand.total .nm{color:var(--ink)}
@media(max-width:980px){.brands{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.brands{grid-template-columns:repeat(2,1fr)}}

/* ---------- reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.review{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;display:flex;flex-direction:column;gap:16px}
.review .stars{color:var(--cta);font-size:15px;letter-spacing:3px}
.review p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.7}
.review .who{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:6px}
.review .av{width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}
.review .who b{display:block;font-size:14px;color:var(--ink)}
.review .who span{font-size:12px;color:var(--faint)}
.vp{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--green);font-weight:700}
.vp::before{content:"";width:14px;height:14px;border-radius:50%;background:var(--green);mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
@media(max-width:900px){.reviews{grid-template-columns:1fr}}

/* ---------- team ---------- */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,24px)}
.team-card{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--soft);border:1px solid var(--line);padding:26px 22px;min-height:150px;display:flex;flex-direction:column;justify-content:flex-end}
.team-card .icon{position:absolute;top:20px;left:20px;width:42px;height:42px;border-radius:10px;background:var(--white);display:flex;align-items:center;justify-content:center;color:var(--rose-deep);font-weight:800}
.team-card h3{margin:0 0 6px;font-size:16px;font-weight:800;color:var(--ink)}
.team-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.55}
@media(max-width:900px){.team{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.team{grid-template-columns:1fr}}

/* ---------- news ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.news-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.2s}
.news-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(23,54,81,.3)}
.news-card .thumb{height:160px;background:linear-gradient(150deg,var(--soft),#e4f3fd);display:flex;align-items:center;justify-content:center;position:relative}
.news-card .thumb .d{font-size:40px;font-weight:800;color:var(--link)}
.news-card .thumb .tag{position:absolute;left:14px;bottom:14px;background:var(--rose);color:#fff;font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:5px}
.news-card .bd{padding:18px 20px 20px}
.news-card .date{font-size:11.5px;color:var(--faint);font-weight:600;letter-spacing:.05em}
.news-card h3{margin:8px 0 10px;font-size:16px;font-weight:800;line-height:1.35;color:var(--ink)}
.news-card p{margin:0 0 14px;font-size:13.5px;color:var(--muted);line-height:1.6}
.news-card .more{font-size:13px;font-weight:800;color:var(--link)}
@media(max-width:900px){.news{grid-template-columns:1fr}}

/* ---------- inquiry ---------- */
.inq{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,4.5vw,64px);align-items:start}
.inq-info h2{font-size:clamp(26px,3.4vw,42px);font-weight:800;letter-spacing:-.02em;text-transform:uppercase;line-height:1;margin:0 0 16px;color:var(--ink)}
.contact-list{margin:26px 0 0;list-style:none;padding:0;display:flex;flex-direction:column;gap:16px}
.contact-list li{display:flex;align-items:flex-start;gap:14px;font-size:15px}
.contact-list .ic{width:44px;height:44px;border-radius:10px;background:var(--white);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex:none;font-size:18px;margin-top:2px}
.contact-list b{display:block;font-size:14px;color:var(--ink)}
.contact-list span{font-size:13.5px;color:var(--muted);line-height:1.55}
.contact-list a{color:var(--link);font-weight:600;font-size:14px}
.contact-list a:hover{text-decoration:underline}
.contact-list a[href^="https://wa.me/"]{color:var(--green)}
.contact-list .contact-attn{display:block;margin-top:3px}
.contact-list li>div:last-child{min-width:0;overflow-wrap:anywhere}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,34px);box-shadow:0 30px 60px -40px rgba(23,54,81,.3)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-field{margin-bottom:15px}
.f-field label{display:block;font-size:11px;letter-spacing:.1em;color:var(--faint);font-weight:800;text-transform:uppercase;margin-bottom:7px}
.f-field label .req{color:var(--rose-deep)}
.f-field input,.f-field select,.f-field textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:14px;background:var(--soft);color:var(--text);transition:.16s;min-height:48px}
.f-field textarea{min-height:92px;resize:vertical}
.f-field input:focus,.f-field textarea:focus,.f-field select:focus{outline:none;border-color:var(--cta);background:#fff;box-shadow:0 0 0 3px rgba(0,158,225,.14)}
.f-submit{width:100%;background:var(--cta);color:var(--cta-text);border:0;border-radius:9px;padding:16px;font-size:15px;font-weight:800;letter-spacing:.02em;transition:.18s;min-height:54px}
.f-submit:hover{background:var(--cta-d)}
.f-note{margin:14px 0 0;font-size:12px;color:var(--faint);line-height:1.6;text-align:center}
.f-status{font-size:13px;line-height:1.6;color:var(--ink);margin:14px 0 0}
.f-status:empty{display:none}
.f-status.error{color:var(--rose-deep)}
.f-field [aria-invalid="true"]{border-color:var(--rose);background:var(--rose-tint)}
.inquiry-handoff{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.inquiry-handoff h3{font-size:16px;margin:0 0 8px}
.inquiry-handoff>p{font-size:13px;color:var(--muted);margin:0 0 14px}
.inquiry-handoff .handoff-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 0}
.inquiry-handoff .btn{font-size:13px;min-height:44px;padding:11px 15px;flex:1;justify-content:center;text-align:center}
.inquiry-handoff textarea{width:100%;min-height:190px;resize:vertical;border:1px solid var(--line);border-radius:9px;padding:12px;font:13px/1.6 var(--sans);background:var(--soft);color:var(--text)}
.quote-copy{background:transparent;border:1px solid var(--line);border-radius:8px;min-height:44px;padding:9px 14px;font-size:13px;font-weight:700}
.btn-wa{background:var(--green);color:white;border-color:var(--green)}
.btn-wa:hover{background:var(--green-d);border-color:var(--green-d)}
.quote-add{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:7px 12px;border:1px solid var(--line);background:var(--soft);border-radius:8px;font-size:12px;font-weight:700;color:var(--ink);white-space:nowrap}
.quote-add:hover{border-color:var(--cta);background:var(--cta-tint)}
.quote-add.selected{border-color:var(--green);background:var(--green-tint);color:var(--green)}
.quote-tray{position:fixed;z-index:270;bottom:18px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 28px));display:flex;align-items:center;gap:18px;background:var(--white);border:1px solid var(--line);border-top:3px solid var(--cta);box-shadow:0 12px 48px rgba(23,54,81,.25);border-radius:14px;padding:16px 20px}
.quote-tray>div{flex:1;min-width:0}
.quote-tray strong{font-size:15px;color:var(--ink);display:block}
.quote-tray span{font-size:12px;color:var(--muted)}
.quote-clear{background:none;border:0;min-height:44px;padding:8px;color:var(--muted);text-decoration:underline;font-size:13px}
.quote-tray .btn{font-size:13px;padding:12px 18px;min-height:44px;white-space:nowrap}
.model-visual{width:100%;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:10px;background:linear-gradient(135deg,var(--white),var(--soft));color:var(--ink);text-align:center;padding:18px}
.model-visual .model-brand{font-size:11px;letter-spacing:.12em;color:var(--muted)}
.model-visual .model-code{font-size:clamp(20px,2.5vw,30px);font-weight:800;line-height:1.2}
.model-visual .model-caption{font-size:11px;color:var(--muted)}
.quote-add:focus-visible,.quote-clear:focus-visible,.quote-copy:focus-visible,.btn:focus-visible,.f-submit:focus-visible{outline:3px solid var(--link);outline-offset:3px}
@media(max-width:560px){.quote-tray{gap:8px;padding:12px}.quote-tray span{display:none}.quote-tray strong{font-size:13px}.quote-tray .btn{padding:10px 12px;font-size:12px}.handoff-actions{flex-direction:column}}

/* ============================================================
   INNER PAGES
   ============================================================ */
.page-hero{position:relative;background:var(--white);color:var(--ink);overflow:hidden;padding:clamp(48px,7vw,88px) 0;border-bottom:1px solid var(--line)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(720px 420px at 80% 20%,rgba(0,158,225,.08),transparent 60%),linear-gradient(120deg,#fff,var(--soft))}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{font-size:clamp(34px,5vw,64px);line-height:.98;font-weight:800;letter-spacing:-.02em;text-transform:uppercase;margin:14px 0 16px}
.page-hero .lead{color:var(--muted)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin:0}
.crumbs a{color:var(--link)}
.crumbs a:hover{color:var(--blue-d)}
.crumbs .sep{opacity:.4}
.crumbs [aria-current]{color:var(--rose-deep);font-weight:700}

/* search / filter bar */
.filter-bar{position:sticky;top:var(--nav-h);z-index:50;background:var(--white);border-bottom:1px solid var(--line);padding:14px 0}
.filter-in{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.search{position:relative;flex:1;min-width:220px}
.search input{width:100%;padding:13px 16px 13px 44px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:14px;background:var(--soft);color:var(--text)}
.search input:focus{outline:none;border-color:var(--cta);box-shadow:0 0 0 3px rgba(0,158,225,.12);background:#fff}
.search .ic{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--faint)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip-btn{background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:700;color:var(--muted);transition:.16s}
.chip-btn:hover{border-color:var(--navy);color:var(--navy)}
.chip-btn.on{background:var(--navy);border-color:var(--navy);color:#fff}
.select{position:relative}
.select select{appearance:none;padding:13px 38px 13px 16px;border:1px solid var(--line);border-radius:9px;font:inherit;font-size:13.5px;background:var(--soft);color:var(--text);cursor:pointer}
.select::after{content:"▾";position:absolute;right:14px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--faint)}

/* result count + reset */
.res-meta{display:flex;align-items:center;justify-content:space-between;margin:20px 0 14px;gap:12px;flex-wrap:wrap}
.res-meta .count{font-size:14px;color:var(--muted)}
.res-meta .count b{color:var(--ink)}
.res-meta .reset{font-size:13px;font-weight:700;color:var(--link);background:none;border:0}

/* spec table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--white)}
table.spec{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
table.spec th{background:var(--navy);color:#fff;text-align:left;padding:13px 16px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;white-space:nowrap}
table.spec td{padding:13px 16px;border-top:1px solid var(--line-soft);vertical-align:top}
table.spec tbody tr{transition:.12s}
table.spec tbody tr:hover{background:var(--soft)}
table.spec td.brand-cell{font-weight:800;color:var(--ink);white-space:nowrap}
table.spec .tag-yes{display:inline-block;background:var(--green-tint);color:var(--green);font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:5px}
table.spec .tag-no{display:inline-block;background:var(--soft);color:var(--faint);font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:5px}
table.spec .codes{font-size:12px;color:var(--muted)}
table.spec .codes b{color:var(--ink);font-family:ui-monospace,Consolas,monospace}
.no-result{text-align:center;padding:40px;color:var(--faint);display:none}
.no-result.show{display:block}

/* mobile: keep the spec table scrollable (horizontal) instead of hiding */
@media(max-width:760px){.table-wrap{-webkit-overflow-scrolling:touch}}

/* download strip */
.dl-strip{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:var(--soft);color:var(--ink);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);border:1px solid var(--line)}
.dl-strip h3{margin:0 0 6px;font-size:20px;font-weight:800}
.dl-strip p{margin:0;font-size:13.5px;color:var(--muted)}
.dl-strip .btn{flex:none}
@media(max-width:600px){.dl-strip .btn{width:100%}}

/* cases grid */
.cases{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,26px)}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:.2s}
.case:hover{transform:translateY(-4px);box-shadow:0 22px 46px -26px rgba(23,54,81,.3)}
.case .hero{position:relative;height:200px;background:linear-gradient(150deg,var(--soft),#e2f2fd);display:flex;align-items:center;justify-content:center}
.case .hero .d{font-size:34px;font-weight:800;color:var(--link);text-align:center;line-height:1.1}
.case .hero .badge{top:14px;left:14px}
.case .bd{padding:22px 24px}
.case .tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--link);font-weight:800}
.case h3{margin:8px 0 10px;font-size:20px;font-weight:800;color:var(--ink)}
.case p{margin:0;font-size:14px;color:var(--muted);line-height:1.65}
.case .facts{list-style:none;margin:16px 0 0;padding-top:14px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:8px}
.case .facts li{background:var(--soft);border:1px solid var(--line);border-radius:6px;font-size:12px;font-weight:700;color:var(--muted);padding:5px 11px}
@media(max-width:760px){.cases{grid-template-columns:1fr}}

/* cert grid */
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,24px)}
.cert{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 24px;text-align:center;transition:.2s}
.cert:hover{transform:translateY(-4px);box-shadow:0 20px 44px -26px rgba(23,54,81,.3)}
.cert .badge-ic{width:64px;height:64px;margin:0 auto 16px;border-radius:16px;background:var(--soft);color:var(--link);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;letter-spacing:.02em}
.cert h3{margin:0 0 6px;font-size:18px;font-weight:800;color:var(--ink)}
.cert p{margin:0;font-size:13.5px;color:var(--muted);line-height:1.6}
.cert .status{margin-top:14px;display:inline-block;font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:999px}
.cert .status.ok{background:var(--green-tint);color:var(--green)}
.cert .status.wait{background:var(--cta-tint);color:var(--link)}
@media(max-width:900px){.certs{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.certs{grid-template-columns:1fr}}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;background:none;border:0;text-align:left;padding:20px 4px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:16px;font-weight:800;color:var(--ink)}
.faq-q .ic{flex:none;width:28px;height:28px;border-radius:8px;background:var(--soft);color:var(--link);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.2s}
.faq-item.open .faq-q .ic{transform:rotate(45deg);background:var(--cta);color:var(--cta-text)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 4px 20px;margin:0;font-size:14.5px;color:var(--muted);line-height:1.7}

/* CTA band */
.cta-band{background:var(--soft);color:var(--ink);border-radius:var(--r-lg);padding:clamp(28px,4vw,44px);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border:1px solid var(--line)}
.cta-band h2{margin:0 0 8px;font-size:clamp(22px,3vw,34px);font-weight:800;letter-spacing:-.02em}
.cta-band p{margin:0;color:var(--muted);font-size:14.5px}
.cta-band .btn{flex:none}
@media(max-width:600px){.cta-band .btn{width:100%}}