/* ==========================================================================
   Metamax — site.css (shared across all pages)
   Tokens, reset, typography, nav, buttons, cursor, mini-UI card system,
   testimonial card, contact title-block, page-hero, prose, footer.
   Class names match the approved prototype (r2-ink.html) 1:1.
   ========================================================================== */

/* ---------- tokens ---------- */
:root{
  --bg:#F2F1EC; --surf:#EAE9E3;
  --ink:#0F1113; --ink2:#484B50; --ink3:#8A8D91;
  --blue:#1E3A5F;
  --line:rgba(30,58,95,.24); --line2:rgba(30,58,95,.5);
  --acc:#EC6434; --acc-dim:rgba(236,100,52,.12);
  --on-ink:#F2F1EC; --on-acc:#F2F1EC;
  --nav-bg:rgba(242,241,236,.72);
  --fd:"Archivo","Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --fb:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --fm:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --gut:clamp(16px,3vw,48px);
  --max:1480px;
  --navh:76px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#111316; --surf:#17191D;
    --ink:#ECEAE4; --ink2:#A3A6AA; --ink3:#6B6E73;
    --blue:#8DA9CC;
    --line:rgba(141,169,204,.22); --line2:rgba(141,169,204,.48);
    --acc:#F07A50; --acc-dim:rgba(240,122,80,.14);
    --on-ink:#111316; --on-acc:#111316;
    --nav-bg:rgba(17,19,22,.7);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#111316; --surf:#17191D;
  --ink:#ECEAE4; --ink2:#A3A6AA; --ink3:#6B6E73;
  --blue:#8DA9CC;
  --line:rgba(141,169,204,.22); --line2:rgba(141,169,204,.48);
  --acc:#F07A50; --acc-dim:rgba(240,122,80,.14);
  --on-ink:#111316; --on-acc:#111316;
  --nav-bg:rgba(17,19,22,.7);
  color-scheme:dark;
}

/* ---------- reset / base ---------- */
*{box-sizing:border-box}
html{background:var(--bg);overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--fb);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--acc);color:var(--on-acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:4px}
h1,h2,h3{font-family:var(--fd);margin:0;line-height:1;letter-spacing:-.03em;text-wrap:balance}
.mono{font-family:var(--fm)}
.wrap{position:relative;max-width:calc(var(--max) + 2*var(--gut));margin-inline:auto;padding-inline:var(--gut)}
.ch,.sl{display:inline-block}
.sl{overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}

/* ---------- grid helpers ---------- */
.g12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:clamp(10px,1.6vw,20px)}
.c-full{grid-column:1/-1}
.c-8{grid-column:1/span 8}
.c-7{grid-column:1/span 7}
.c-6{grid-column:span 6}
.c-4{grid-column:span 4}
.c-r5{grid-column:8/-1}
@media (max-width:860px){.c-8,.c-7,.c-6,.c-4,.c-r5{grid-column:1/-1}}

/* ---------- nav ---------- */
body{padding-top:calc(var(--navh) + env(safe-area-inset-top,0px))}
.nav{position:fixed;left:0;right:0;top:0;padding-top:env(safe-area-inset-top,0px);z-index:30;background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,transform .25s ease;will-change:transform}
.nav.hide{transform:translateY(-100%)}
.nav.scrolled{border-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--navh);gap:20px}
.logo{display:flex;align-items:center;gap:12px;font-family:var(--fd);font-weight:800;font-size:18px;letter-spacing:-.01em}
.logo .logo-img{display:block;height:48px;width:auto}
.menu{display:flex;gap:28px;font-size:14px;font-weight:400;color:var(--ink2)}
.menu a{transition:color .2s}
.menu a:hover,.menu a[aria-current="page"]{color:var(--ink)}
.menu a span{font-family:var(--fm);font-size:10px;color:var(--ink3);margin-right:6px}
.nav-burger{display:none;width:42px;height:42px;flex:none;border:1.5px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;padding:0;position:relative;transition:border-color .25s,color .25s}
.nav-burger span{position:absolute;left:11px;right:11px;height:1.5px;background:currentColor;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .2s}
.nav-burger span:nth-child(1){top:14px}
.nav-burger span:nth-child(2){top:20px}
.nav-burger span:nth-child(3){top:26px}
.nav-burger:hover{border-color:var(--acc);color:var(--acc)}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
/* full-screen mobile menu */
.mob{position:fixed;inset:0;z-index:29;background:var(--bg);display:none;flex-direction:column;padding:calc(var(--navh) + env(safe-area-inset-top,0px)) var(--gut) calc(28px + env(safe-area-inset-bottom,0px));overflow:auto;opacity:0;transition:opacity .3s}
.mob.open{display:flex;opacity:1}
.mob nav{display:flex;flex-direction:column;border-top:1.5px solid var(--ink);margin-top:20px}
.mob nav a{display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;padding:20px 0;border-bottom:1px solid var(--line);font-family:var(--fd);font-weight:700;font-size:clamp(28px,8vw,40px);letter-spacing:-.035em;color:var(--ink);transform:translateY(12px);opacity:0;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .4s}
.mob.open nav a{transform:none;opacity:1}
.mob.open nav a:nth-child(2){transition-delay:.05s}.mob.open nav a:nth-child(3){transition-delay:.1s}.mob.open nav a:nth-child(4){transition-delay:.15s}.mob.open nav a:nth-child(5){transition-delay:.2s}
.mob nav a span{font-family:var(--fm);font-weight:400;font-size:10px;letter-spacing:.14em;color:var(--ink3)}
.mob nav a[aria-current="page"] span{color:var(--acc)}
.mob nav a svg{width:16px;height:16px;color:var(--ink3)}
.mob .mob-foot{margin-top:auto;padding-top:28px;font-family:var(--fm);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink3);display:flex;flex-direction:column;gap:10px}
.mob .mob-foot a:hover{color:var(--acc)}
@media (max-width:860px){
  :root{--navh:68px}
  .logo .logo-img{height:36px}
  .menu{display:none}
  .nav-burger{display:block}
}
@media (max-width:480px){
  .nav .wrap{gap:10px}
  .nav-burger{width:36px;height:36px}
  .nav-burger span{left:9px;right:9px}
  .nav-burger span:nth-child(1){top:11px}.nav-burger span:nth-child(2){top:17px}.nav-burger span:nth-child(3){top:23px}
}


/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;height:48px;padding-inline:22px;border:1.5px solid var(--ink);font-size:14px;font-weight:500;letter-spacing:.02em;transition:background .25s,color .25s,border-color .25s;white-space:nowrap;background:transparent;color:var(--ink);cursor:pointer}
.btn svg{width:14px;height:14px;transition:transform .25s}
.btn:hover{border-color:var(--acc);color:var(--acc)}
.btn:hover svg{transform:translateX(4px)}
.btn.solid{background:var(--ink);color:var(--on-ink)}
.btn.solid:hover{background:var(--acc);border-color:var(--acc);color:var(--on-acc)}
.nav .btn{height:42px;padding-inline:18px;font-size:13px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.lead{color:var(--ink2);font-size:clamp(16px,1.25vw,19px);line-height:1.65;margin:clamp(24px,3vw,40px) 0 26px;font-weight:400;max-width:34em}

/* ---------- sections / annotation strip ---------- */
.pg{position:relative;z-index:2;background:var(--bg)}
.sec{padding-block:clamp(72px,10vw,150px);border-top:1px solid var(--line)}
.tag{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--fm);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2);margin-bottom:clamp(32px,5vw,64px)}
.tag b{color:var(--ink);font-weight:500}
.tag .dot{display:inline-block;width:7px;height:7px;background:var(--acc);margin-right:10px;vertical-align:1px}
/* .anno = .tag with crosshair marks on the corners of a ruled strip (subpages) */
.anno{position:relative;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--fm);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2);padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:clamp(32px,5vw,64px)}
.anno b{color:var(--ink);font-weight:500}
.anno .dot{display:inline-block;width:7px;height:7px;background:var(--acc);margin-right:10px;vertical-align:1px}
.anno::before,.anno::after,.anno .x::before,.anno .x::after{content:"";position:absolute;width:11px;height:11px;background:
  linear-gradient(var(--ink2),var(--ink2)) center/1px 100% no-repeat,
  linear-gradient(var(--ink2),var(--ink2)) center/100% 1px no-repeat}
.anno::before{left:-5px;top:-6px}
.anno::after{right:-5px;top:-6px}
.anno .x{position:absolute;inset:0;pointer-events:none}
.anno .x::before{left:-5px;bottom:-6px}
.anno .x::after{right:-5px;bottom:-6px}
.h2{font-size:clamp(34px,5vw,84px);font-weight:800;letter-spacing:-.04em;line-height:1}
.h2 em{font-style:normal;color:var(--acc)}
.eyebrow{font-family:var(--fm);font-size:10px;letter-spacing:.18em;color:var(--acc);text-transform:uppercase;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--acc)}

/* ---------- page hero (subpages) ---------- */
.page-hero{position:relative;z-index:1;padding-block:clamp(28px,4vw,56px) clamp(48px,6vw,88px);overflow:hidden}
.page-hero .hero-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--fm);font-size:11px;letter-spacing:.14em;color:var(--ink2);text-transform:uppercase;margin-bottom:clamp(36px,5vw,72px)}
.page-hero .hero-meta i{font-style:normal;color:var(--acc)}
.page-hero h1{font-size:clamp(44px,7.2vw,132px);font-weight:800;line-height:.96;letter-spacing:-.05em;max-width:12em}
.page-hero h1 .ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.page-hero h1 .ln>span{display:inline-block}
.page-hero h1 em{font-style:normal;color:var(--acc)}
.page-hero .lead{margin-bottom:0}
.page-hero .cta{margin-top:26px}
@media (max-width:860px){.page-hero h1{font-size:clamp(44px,11vw,96px)}}

/* ---------- prose (privacy, blog posts, etc.) ---------- */
.prose{max-width:68ch;color:var(--ink2);font-size:16px;line-height:1.8}
.prose h2{font-size:clamp(24px,2.6vw,36px);font-weight:700;letter-spacing:-.035em;color:var(--ink);margin:clamp(40px,5vw,64px) 0 16px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:clamp(18px,1.6vw,22px);font-weight:700;letter-spacing:-.02em;color:var(--ink);margin:28px 0 10px}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{padding-left:1.4em;margin:0 0 18px}
.prose li{margin-bottom:6px}
.prose a{color:var(--ink);border-bottom:1px solid var(--line2);transition:color .2s,border-color .2s}
.prose a:hover{color:var(--acc);border-color:var(--acc)}
.prose strong{color:var(--ink);font-weight:500}
.prose .note{border:1px solid var(--acc);color:var(--acc);padding:12px 16px;font-family:var(--fm);font-size:11px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:32px;display:inline-block}

/* ---------- reveal helpers ---------- */
[data-reveal]{--rv-y:28px}
.rv-ready [data-reveal]{opacity:0;transform:translateY(var(--rv-y))}
.rv-ready [data-reveal].in{opacity:1;transform:none;transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}

/* ---------- mini-UI card system (services, hero stack, floating preview) ---------- */
.mu-card{border:1px solid var(--blue);border-radius:6px;background:var(--bg);color:var(--ink);overflow:hidden;font-family:var(--fb);line-height:1.3;display:flex;flex-direction:column;height:240px;width:100%;text-align:left;letter-spacing:0;font-weight:400}
.pv{position:fixed;left:0;top:0;width:360px;height:240px;z-index:40;pointer-events:none;opacity:0;transition:opacity .3s;transform:translate(-9999px,-9999px);display:none;filter:drop-shadow(0 24px 40px rgba(15,17,19,.28))}
.pv .mu-card{transform:scale(.92);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .3s;transform-origin:0 50%;height:100%}
.pv.show .mu-card{transform:scale(1);opacity:1}
#pvStore{display:none}
.pv-head{height:26px;flex:none;display:flex;align-items:center;gap:10px;padding:0 10px;border-bottom:1px solid var(--line);font-family:var(--fm);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2);background:var(--surf)}
.pv-head b{color:var(--acc);font-weight:500}
.pv-head i{margin-left:auto;display:flex;gap:4px}
.pv-head i::before,.pv-head i::after{content:"";width:6px;height:6px;border:1px solid var(--line2);border-radius:50%}
.pv-body{flex:1;position:relative;padding:12px;min-height:0}
.pc{display:block;height:100%}
.mu-card .m{font-family:var(--fm);font-size:9px;letter-spacing:.1em;color:var(--ink3);text-transform:uppercase}
.mu-card .chip{display:inline-block;font-family:var(--fm);font-size:9px;letter-spacing:.08em;padding:2px 6px;border:1px solid var(--acc);color:var(--acc);border-radius:2px;white-space:nowrap}
.mu-card .bar{height:5px;border-radius:3px;background:var(--line)}
.mu-card svg{display:block;overflow:visible}
.mu-card h1,.mu-card h2,.mu-card h3{font-family:var(--fb)}
@keyframes pvFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes pvDraw{to{stroke-dashoffset:0}}
@keyframes pvGrow{from{transform:scaleY(.05)}to{transform:scaleY(1)}}
@keyframes pvNeedle{from{transform:rotate(-90deg)}to{transform:rotate(var(--rot,60deg))}}
@keyframes pvPlay{from{left:0}to{left:calc(100% - 8px)}}
@keyframes pvPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
@keyframes pvSlide{from{transform:translateX(0)}to{transform:translateX(-52px)}}
@keyframes pvGrowX{from{transform:scaleX(0)}to{transform:scaleX(1)}}
/* 1 SEO */
.pc1{display:grid;grid-template-columns:1fr 112px;gap:12px}
.pc1 .sb{height:24px;border:1px solid var(--line2);border-radius:12px;display:flex;align-items:center;gap:6px;padding:0 10px;font-size:10.5px;color:var(--ink);margin-bottom:10px}
.pc1 .sb::before{content:"";width:9px;height:9px;border:1.5px solid var(--blue);border-radius:50%}
.pc1 .rs{display:flex;flex-direction:column;gap:9px}
.pc1 .r{position:relative;padding-left:0;animation:pvFade .5s both}
.pc1 .r:nth-child(2){animation-delay:.12s}.pc1 .r:nth-child(3){animation-delay:.24s}
.pc1 .r .t{font-size:10.5px;font-weight:500;color:var(--blue);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc1 .r .u{font-family:var(--fm);font-size:8px;color:var(--ink3);margin:1px 0 4px}
.pc1 .r.top{padding-left:22px}
.pc1 .r.top .t{color:var(--acc)}
.pc1 .r.top::before{content:"#1";position:absolute;left:0;top:1px;font-family:var(--fm);font-size:8px;font-weight:500;background:var(--acc);color:var(--on-acc);padding:1px 3px;border-radius:2px}
.pc1 .ch{border-left:1px solid var(--line);padding-left:12px;display:flex;flex-direction:column;justify-content:flex-end;gap:6px}
.pc1 .ch .v{font-family:var(--fd);font-weight:800;font-size:20px;letter-spacing:-.04em;color:var(--acc);line-height:1}
.pc1 polyline{fill:none;stroke:var(--blue);stroke-width:2;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:200;stroke-dashoffset:200;animation:pvDraw 1.2s .2s cubic-bezier(.2,.8,.2,1) both}
.pc1 .ch .fill{fill:var(--blue);opacity:.08}
/* 2 Web */
.pc2{display:grid;grid-template-columns:1fr 100px;gap:12px}
.pc2 .bw{border:1px solid var(--line2);border-radius:5px;overflow:hidden;height:100%;display:flex;flex-direction:column;animation:pvFade .45s both}
.pc2 .bh{height:20px;background:var(--surf);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:4px;padding:0 8px}
.pc2 .bh i{width:6px;height:6px;border-radius:50%;background:var(--line2)}
.pc2 .bh i:first-child{background:var(--acc)}
.pc2 .bh span{margin-left:6px;flex:1;height:11px;border-radius:6px;background:var(--bg);border:1px solid var(--line);font-family:var(--fm);font-size:7.5px;color:var(--ink2);padding:0 6px;line-height:10px}
.pc2 .wf{flex:1;padding:8px;display:flex;flex-direction:column;gap:6px}
.pc2 .wf .nv{display:flex;justify-content:space-between;align-items:center}
.pc2 .wf .nv b{width:26px;height:5px;background:var(--blue);border-radius:2px}
.pc2 .wf .nv span{display:flex;gap:4px}
.pc2 .wf .nv span i{width:12px;height:4px;background:var(--line);border-radius:2px}
.pc2 .wf .hb{height:34px;border:1px solid var(--line);border-radius:3px;background:linear-gradient(120deg,var(--surf),transparent);position:relative}
.pc2 .wf .hb::before{content:"";position:absolute;left:8px;top:8px;width:60%;height:6px;background:var(--ink);border-radius:2px}
.pc2 .wf .hb::after{content:"";position:absolute;left:8px;top:19px;width:24px;height:7px;background:var(--acc);border-radius:2px}
.pc2 .wf .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;flex:1}
.pc2 .wf .cols i{border:1px solid var(--line);border-radius:3px;background:var(--surf)}
.pc2 .dials{display:flex;flex-direction:column;justify-content:space-between;border-left:1px solid var(--line);padding-left:12px}
.pc2 .dl{display:flex;align-items:center;gap:8px;animation:pvFade .5s both}
.pc2 .dl:nth-child(2){animation-delay:.12s}.pc2 .dl:nth-child(3){animation-delay:.24s}
.pc2 .dl svg{width:40px;height:26px;flex:none}
.pc2 .dl .arc{fill:none;stroke:var(--line);stroke-width:4}
.pc2 .dl .arc.v{stroke:var(--blue);stroke-dasharray:63;stroke-dashoffset:63;animation:pvDraw 1s .2s cubic-bezier(.2,.8,.2,1) both;stroke-linecap:round}
.pc2 .dl .nd{stroke:var(--acc);stroke-width:1.5;stroke-linecap:round;transform-origin:20px 22px;transform:rotate(-90deg);animation:pvNeedle 1s .2s cubic-bezier(.2,.8,.2,1) both}
.pc2 .dl .k{font-family:var(--fm);font-size:8.5px;letter-spacing:.1em;color:var(--ink2)}
.pc2 .dl .k b{display:block;font-family:var(--fd);font-size:12px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
/* 3 Social */
.pc3{display:grid;grid-template-columns:150px 1fr;gap:12px}
.pc3 .post{border:1px solid var(--line2);border-radius:6px;overflow:hidden;animation:pvFade .45s both;display:flex;flex-direction:column;height:100%}
.pc3 .ph{display:flex;align-items:center;gap:6px;padding:6px 8px}
.pc3 .av{width:16px;height:16px;border-radius:50%;background:var(--bg) url("logo-mark.png") center/70% no-repeat;border:1px solid var(--line);flex:none;position:relative}
.pc3 .av::after{content:"";position:absolute;inset:-3px;border:1.5px solid var(--acc);border-radius:50%}
.pc3 .ph span{font-family:var(--fm);font-size:8px;color:var(--ink2)}
.pc3 .im{flex:1;background:linear-gradient(135deg,var(--blue) 0%,rgba(30,58,95,.35) 55%,var(--surf) 100%);position:relative;min-height:80px}
.pc3 .im::after{content:"";position:absolute;right:8px;bottom:6px;width:34px;height:28px;background:url("logo-paper.png") center/contain no-repeat;opacity:.9}
.pc3 .ac{display:flex;align-items:center;gap:8px;padding:6px 8px}
.pc3 .ac svg{width:13px;height:13px;stroke:var(--ink);fill:none;stroke-width:1.6}
.pc3 .ac svg.h{stroke:var(--acc);fill:var(--acc);animation:pvPulse 1.4s .3s ease-in-out infinite;transform-origin:center}
.pc3 .ac b{margin-left:auto;font-family:var(--fm);font-size:9px;font-weight:500;color:var(--ink)}
.pc3 .side{display:flex;flex-direction:column;justify-content:space-between;padding-block:4px}
.pc3 .side .big{font-family:var(--fd);font-weight:800;font-size:26px;letter-spacing:-.04em;line-height:1;color:var(--blue)}
.pc3 .side .big small{display:block;font-family:var(--fm);font-size:8px;letter-spacing:.12em;color:var(--ink3);margin-top:5px;font-weight:400}
.pc3 .bd{display:flex;gap:5px;flex-wrap:wrap}
.pc3 .bd span{font-family:var(--fm);font-size:8px;letter-spacing:.06em;padding:2px 6px;border:1px solid var(--line2);border-radius:3px;color:var(--ink2)}
/* 4 Ads */
.pc4 .kp{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px}
.pc4 .k{border:1px solid var(--line);border-radius:4px;padding:6px 8px;animation:pvFade .5s both}
.pc4 .k:nth-child(2){animation-delay:.1s}.pc4 .k:nth-child(3){animation-delay:.2s;border-color:var(--acc)}
.pc4 .k .v{font-family:var(--fd);font-weight:800;font-size:15px;letter-spacing:-.03em;line-height:1.1;margin-top:2px}
.pc4 .k:nth-child(3) .v{color:var(--acc)}
.pc4 .k svg{width:100%;height:16px;margin-top:4px}
.pc4 .k polyline{fill:none;stroke:var(--blue);stroke-width:1.5;stroke-dasharray:120;stroke-dashoffset:120;animation:pvDraw 1.1s .3s ease-out both}
.pc4 .bc{display:flex;align-items:flex-end;gap:6px;height:74px;border-bottom:1px solid var(--line2);padding-bottom:0}
.pc4 .bc i{flex:1;background:var(--blue);border-radius:2px 2px 0 0;transform-origin:bottom;animation:pvGrow .7s cubic-bezier(.2,.8,.2,1) both}
.pc4 .bc i:nth-child(2){animation-delay:.06s}.pc4 .bc i:nth-child(3){animation-delay:.12s}.pc4 .bc i:nth-child(4){animation-delay:.18s}.pc4 .bc i:nth-child(5){animation-delay:.24s}.pc4 .bc i:nth-child(6){animation-delay:.3s}.pc4 .bc i:nth-child(7){animation-delay:.36s;background:var(--acc)}
.pc4 .dl{display:flex;justify-content:space-between;font-family:var(--fm);font-size:7.5px;color:var(--ink3);margin-top:4px;letter-spacing:.06em}
/* 5 KOL */
.pc5{display:grid;grid-template-columns:44px 1fr;gap:0;align-items:center}
.pc5 .brand{width:34px;height:34px;border-radius:50%;background:var(--bg) url("logo-mark.png") center/72% no-repeat;border:1px solid var(--acc);color:transparent;display:grid;place-items:center;font-family:var(--fd);font-weight:800;font-size:15px;position:relative;z-index:1}
.pc5 .lines{position:absolute;left:12px;top:12px;width:calc(100% - 24px);height:calc(100% - 24px)}
.pc5 .lines path{fill:none;stroke:var(--blue);stroke-width:1;stroke-dasharray:160;stroke-dashoffset:160;animation:pvDraw 1s .1s ease-out both}
.pc5 .lines path:nth-child(2){animation-delay:.25s;stroke:var(--acc);stroke-width:1.5}.pc5 .lines path:nth-child(3){animation-delay:.4s}
.pc5 .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;position:relative;z-index:1}
.pc5 .c{border:1px solid var(--line);border-radius:5px;padding:10px 6px 8px;text-align:center;background:var(--bg);animation:pvFade .5s both;position:relative}
.pc5 .c:nth-child(2){animation-delay:.25s;border-color:var(--acc)}.pc5 .c:nth-child(3){animation-delay:.45s}
.pc5 .c .av{width:26px;height:26px;border-radius:50%;background:var(--blue);margin:0 auto 6px;opacity:.85}
.pc5 .c:nth-child(1) .av{background:var(--ink3)}.pc5 .c:nth-child(3) .av{background:var(--ink2)}
.pc5 .c .n{font-family:var(--fm);font-size:7.5px;color:var(--ink);white-space:nowrap}
.pc5 .c .f{font-family:var(--fd);font-weight:700;font-size:12px;letter-spacing:-.02em;margin-top:2px}
.pc5 .c .f small{display:block;font-family:var(--fm);font-size:7px;color:var(--ink3);font-weight:400;letter-spacing:.1em;margin-top:2px}
.pc5 .c .mtag{position:absolute;top:-7px;left:50%;transform:translateX(-50%);font-family:var(--fm);font-size:7.5px;background:var(--acc);color:var(--on-acc);padding:1px 6px;border-radius:2px;white-space:nowrap;letter-spacing:.08em}
/* 6 Video — compact player */
.pc6{display:flex;flex-direction:column;height:100%}
.pc6 .fr{position:relative;flex:1 1 auto;min-height:0;aspect-ratio:16/9;max-height:calc(100% - 64px);background:var(--ink);border:1px solid var(--blue);border-radius:6px;overflow:hidden;animation:pvFade .45s both}
.pc6 .fr .vd{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.pc6 .vt{position:absolute;left:0;right:0;top:0;height:18px;display:flex;align-items:center;gap:6px;padding:0 8px;background:linear-gradient(rgba(15,17,19,.55),rgba(15,17,19,0));z-index:2}
.pc6 .vt .rec{width:6px;height:6px;border-radius:50%;background:var(--acc);animation:pvPulse 1.2s ease-in-out infinite;flex:none}
.pc6 .tc{font-family:var(--fm);font-size:8px;color:#F2F1EC;opacity:.9;letter-spacing:.1em;white-space:nowrap}
.pc6 .tc b{font-weight:500;color:#F2F1EC}
.pc6 .vc{position:absolute;left:0;right:0;bottom:0;height:22px;display:flex;align-items:center;gap:8px;padding:0 8px;background:linear-gradient(rgba(15,17,19,0),rgba(15,17,19,.6));z-index:2}
.pc6 .vc button{appearance:none;border:0;background:transparent;padding:0;width:12px;height:12px;flex:none;color:#F2F1EC;cursor:pointer;display:grid;place-items:center;pointer-events:auto}
.pc6 .vc button svg{width:11px;height:11px;fill:currentColor;stroke:none}
.pc6 .vc .pp .ic-pause,.pc6 .vc .pp.playing .ic-play{display:none}
.pc6 .vc .pp.playing .ic-pause{display:block}
.pc6 .vc .mt .ic-off,.pc6 .vc .mt.muted .ic-on{display:none}
.pc6 .vc .mt.muted .ic-off{display:block}
.pc6 .sc{position:relative;flex:1;height:2px;background:rgba(242,241,236,.35);border-radius:1px}
.pc6 .sc b{position:absolute;left:0;top:0;height:100%;width:100%;background:#F2F1EC;transform-origin:left;transform:scaleX(0)}
.pc6 .sc i{position:absolute;top:-3px;left:0;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--acc)}
.pc6 .fs{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:6px;flex:none}
.pc6 .fs img{display:block;width:100%;height:26px;object-fit:cover;border-radius:2px;border:1px solid var(--line);opacity:.6;transition:opacity .25s,outline-color .25s;outline:1.5px solid transparent;outline-offset:1px}
.pc6 .fs img.on{opacity:1;outline-color:var(--acc)}
.pc6 .ft{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px;flex:none}
/* compact (solo) variants of the mini-UIs */
.pc1.solo{grid-template-columns:1fr 96px}
.pc3.solo{grid-template-columns:132px 1fr}
.pc3.solo .side .big{font-size:22px}
.pc4.solo .kp{grid-template-columns:repeat(3,1fr);gap:6px}
.pc4.solo .k{padding:5px 6px}
.pc4.solo .k .v{font-size:13px}
.pc4.solo .bc{height:56px}
.cwv{display:flex;flex-direction:column;height:100%;justify-content:space-between}
.cwv .row{display:flex;justify-content:space-between;gap:6px}
.cwv .dl{flex-direction:column;align-items:flex-start;gap:4px;flex:1;border:1px solid var(--line);border-radius:4px;padding:8px}
.cwv .dl svg{width:44px;height:28px}
.cwv .score{display:flex;align-items:baseline;gap:8px}
.cwv .score b{font-family:var(--fd);font-weight:800;font-size:30px;letter-spacing:-.04em;color:var(--blue);line-height:1}
.cwv .bar{width:100%;position:relative;overflow:hidden}
.cwv .bar i{position:absolute;left:0;top:0;height:100%;width:96%;background:var(--blue);transform-origin:left;animation:pvGrowX .9s .2s cubic-bezier(.2,.8,.2,1) both}
/* inline preview mode (narrow or coarse pointer) */
@media (max-width:860px),(pointer:coarse){
  .pv{display:none!important}
}

/* ---------- testimonial card ---------- */
.qs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1.5px solid var(--ink)}
.q{padding:28px 24px 34px 0;border-right:1px solid var(--line)}
.q+.q{padding-left:24px}
.q:last-child{border-right:0}
.q .qt{display:flex;justify-content:space-between;font-family:var(--fm);font-size:10px;letter-spacing:.16em;color:var(--ink3);text-transform:uppercase;margin-bottom:26px}
.q .big{font-family:var(--fd);font-size:clamp(52px,6vw,104px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--blue)}
.q .big small{display:block;font-family:var(--fm);font-size:10px;letter-spacing:.16em;color:var(--ink3);margin-top:12px;font-weight:400}
.q blockquote{margin:26px 0 0;font-size:clamp(17px,1.5vw,22px);font-weight:400;line-height:1.5;letter-spacing:-.01em;text-wrap:pretty}
.q .who{margin-top:16px;font-size:13px;color:var(--ink2);padding-left:18px;position:relative}
.q .who::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:1.5px;background:var(--acc)}
@media (max-width:860px){.qs{grid-template-columns:1fr}.q{border-right:0;border-bottom:1px solid var(--line);padding-left:0!important}}

/* ---------- contact title block ---------- */
.cb{border:1.5px solid var(--ink);display:grid;grid-template-columns:7fr 5fr}
.cb-main{padding:clamp(28px,4vw,64px);border-right:1.5px solid var(--ink);display:flex;flex-direction:column;justify-content:space-between;gap:36px}
.cb-main h2{font-size:clamp(44px,7vw,124px);font-weight:800;letter-spacing:-.05em;line-height:.92}
.cb-main h2 span{color:var(--acc)}
.cb-main p{margin:18px 0 0;color:var(--ink2);max-width:40ch;font-size:15px}
.tb{display:flex;flex-direction:column;font-size:13px}
.tb div{display:grid;grid-template-columns:96px 1fr;gap:12px;padding:14px clamp(16px,2vw,28px);border-bottom:1px solid var(--line)}
.tb div:last-child{border-bottom:0}
.tb span{font-family:var(--fm);font-size:10px;letter-spacing:.16em;color:var(--ink3);text-transform:uppercase;padding-top:3px}
.tb b{font-weight:500;color:var(--ink);line-height:1.5}
.tb b a:hover{color:var(--acc)}
@media (max-width:860px){.cb{grid-template-columns:1fr}.cb-main{border-right:0;border-bottom:1.5px solid var(--ink)}}

/* ---------- footer ---------- */
footer{padding:28px 0 calc(28px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);font-family:var(--fm);font-size:11px;letter-spacing:.1em;color:var(--ink2);text-transform:uppercase}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer .fmark{display:inline-flex;align-items:center;gap:12px}
footer .fmark img{display:block;height:28px;width:auto}
footer nav{display:flex;gap:20px}
footer a:hover{color:var(--acc)}

/* ---------- back to top ---------- */
.totop{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:55;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2);background:var(--ink);color:var(--on-ink);display:grid;place-items:center;cursor:pointer;padding:0;opacity:0;transform:scale(.6);pointer-events:none;transition:opacity .3s,transform .3s cubic-bezier(.2,.8,.2,1),background .25s,border-color .25s}
.totop svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.6}
.totop.show{opacity:1;transform:scale(1);pointer-events:auto}
.totop:hover{background:var(--acc);border-color:var(--acc);color:var(--on-acc)}
.totop::after{content:"TOP";position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);font-family:var(--fm);font-size:10px;letter-spacing:.16em;color:var(--ink3);opacity:0;transition:opacity .2s;pointer-events:none;white-space:nowrap}
.totop:hover::after{opacity:1}
body.menu-open .totop{opacity:0;pointer-events:none}
@media (max-width:480px){.totop{width:40px;height:40px;right:14px;bottom:14px}}

/* ---------- custom cursor ---------- */
.cur,.cur-r{position:fixed;left:0;top:0;pointer-events:none;z-index:60;opacity:0;transition:opacity .3s}
.cur{width:6px;height:6px;background:var(--acc);border-radius:50%}
.cur-r{width:34px;height:34px;border:1px solid var(--ink);border-radius:50%;transition:width .3s,height .3s,opacity .3s,border-color .3s}
.cur-r.big{width:56px;height:56px;border-color:var(--acc)}
body.has-cur .cur,body.has-cur .cur-r{opacity:1}
@media (hover:none),(pointer:coarse){.cur,.cur-r{display:none}}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  .cur,.cur-r,.pv,.hint{display:none!important}
  .nav{transition:none}
  .stmt .ch{opacity:1}
  .rv-ready [data-reveal]{opacity:1;transform:none}
}