/* About page extras: founder feature, certificate marquee (moves right), client-visit marquee (moves left), certificate lightbox.
   Loaded by about.html only. Works without JS; motion is removed under prefers-reduced-motion. */
.about{--ax-ease:cubic-bezier(.22,.8,.24,1)}

/* ---------- Founder ---------- */
.fd-sec{position:relative;overflow:hidden;background:radial-gradient(900px 520px at 12% 30%,#016fc014,transparent 70%),linear-gradient(180deg,#f4f8fc 0%,#fff 100%)}
.fd-sec::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#016fc00d 1px,transparent 1px),linear-gradient(90deg,#016fc00d 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(70% 60% at 30% 40%,#000,transparent);mask-image:radial-gradient(70% 60% at 30% 40%,#000,transparent)}
.fd-grid{position:relative;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(36px,6vw,88px);align-items:center}

/* Portrait card */
.fd-media{position:relative;margin:0;max-width:480px;justify-self:center;width:100%}
.fd-glow{position:absolute;inset:8% -6% -4% -6%;border-radius:40px;background:radial-gradient(closest-side,#4eaefc66,#016fc033 55%,transparent);filter:blur(34px);z-index:0;animation:fdGlow 7s ease-in-out infinite alternate}
@keyframes fdGlow{from{opacity:.65;transform:scale(.96)}to{opacity:1;transform:scale(1.03)}}
.fd-card{position:relative;z-index:1;padding:14px;border-radius:28px;background:linear-gradient(145deg,#fff,#eef4fa);border:1px solid #dce6f0;box-shadow:0 40px 90px -30px #0b162252,0 12px 30px -12px #016fc033}
.fd-card::after{content:"";position:absolute;inset:6px;border-radius:23px;border:1px solid #016fc01f;pointer-events:none}
.fd-frame{position:relative;aspect-ratio:4/5;border-radius:18px;overflow:hidden;background:linear-gradient(160deg,#0f2a44,#016FC0 140%)}
.fd-frame img{position:absolute;inset:-6% 0;width:100%;height:112%;object-fit:cover;object-position:center 20%;transform:translate3d(0,var(--fd-py,0px),0);will-change:transform}
.fd-mono{position:absolute;inset:0;display:grid;place-items:center;font:800 clamp(90px,12vw,160px)/1 "PingFang SC","Noto Sans SC",Inter,sans-serif;color:#ffffff26;letter-spacing:0}
.fd-frame.is-missing img{display:none}
.fd-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,#0b162259);pointer-events:none}
.fd-corner{position:absolute;width:38px;height:38px;border:2px solid #016FC0;z-index:2;pointer-events:none}
.fd-corner.tl{top:-8px;left:-8px;border-right:0;border-bottom:0;border-radius:12px 0 0 0}
.fd-corner.br{bottom:-8px;right:-8px;border-left:0;border-top:0;border-radius:0 0 12px 0}

/* Credential badge (opens the certificate) */
.fd-cert{position:absolute;z-index:3;left:-22px;bottom:34px;display:flex;align-items:center;gap:12px;max-width:calc(100% + 10px);padding:10px 16px 10px 10px;border:1px solid #dce6f0;border-radius:16px;background:#fffffff2;backdrop-filter:blur(8px);box-shadow:0 18px 40px -14px #0b16224d;font:inherit;text-align:left;color:var(--ink,#111827);cursor:pointer;transition:transform .35s var(--ax-ease),box-shadow .35s}
.fd-cert:hover{transform:translateY(-3px);box-shadow:0 24px 48px -14px #016fc05c}
.fd-cert:focus-visible{outline:3px solid #016FC0;outline-offset:3px}
.fd-cert-ic{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#016FC0,#4EAEFC);color:#fff}
.fd-cert-ic svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fd-cert b{display:block;font-size:14.5px;line-height:1.25;font-weight:800;letter-spacing:-.01em}
.fd-cert small{display:block;font-size:12px;line-height:1.35;color:var(--muted,#6B7280)}
.fd-cert .fd-cert-go{font-size:12px;font-weight:700;color:#016FC0;white-space:nowrap}

/* Copy */
.fd-copy .label{margin-bottom:12px}
.fd-copy h2{margin:0 0 26px}
.fd-id{margin:0 0 22px}
.fd-name{margin:0;font-size:clamp(30px,3.4vw,46px);line-height:1.08;font-weight:800;letter-spacing:-.025em;color:var(--ink,#111827)}
.fd-name .zh{margin-left:.35em;font-size:.62em;font-weight:700;color:#016FC0;letter-spacing:.04em}
.fd-rule{display:block;height:3px;width:120px;margin:16px 0 14px;border-radius:3px;background:linear-gradient(90deg,#016FC0,#4EAEFC 70%,transparent);transform-origin:left center}
.fd-title{margin:0;font-size:15px;font-weight:600;color:#016FC0;letter-spacing:.01em}
.fd-title span{color:var(--muted,#6B7280);font-weight:500}
.fd-copy p.fd-p{margin:0 0 14px;color:#374151;font-size:16.5px;line-height:1.7;max-width:62ch}
.fd-quote{position:relative;margin:26px 0;padding:18px 22px 18px 58px;border-radius:16px;background:linear-gradient(90deg,#016fc012,#016fc005);border-left:3px solid #016FC0}
.fd-quote::before{content:"\201C";position:absolute;left:16px;top:2px;font:800 64px/1 Georgia,serif;color:#016FC0;opacity:.5}
.fd-quote p{margin:0;font-size:clamp(18px,1.7vw,22px);font-weight:700;line-height:1.4;color:var(--ink,#111827);letter-spacing:-.01em}
.fd-quote cite{display:block;margin-top:6px;font-style:normal;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted,#6B7280)}
.fd-chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.fd-chips li{padding:7px 14px;border-radius:999px;border:1px solid #016fc033;background:#fff;font-size:13px;font-weight:600;color:#0b4f86;box-shadow:0 4px 12px -8px #016fc066}
.fd-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0;max-width:460px}
.fd-stats>div{padding:16px 20px;border-radius:16px;background:#fff;border:1px solid var(--line,#e8ecf1);box-shadow:0 14px 34px -20px #0b162240}
.fd-stats dt{font-size:clamp(32px,3vw,42px);font-weight:800;line-height:1;letter-spacing:-.03em;color:#016FC0}
.fd-stats dd{margin:6px 0 0;font-size:13.5px;color:var(--muted,#6B7280)}

/* Name reveal + line draw (only when JS is running) */
.ax-ready .fd-name{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s var(--ax-ease) .15s}
.ax-ready .fd-rule{transform:scaleX(0);transition:transform 1s var(--ax-ease) .55s}
.ax-ready .fd-title{opacity:0;transform:translateY(10px);transition:opacity .7s var(--ax-ease) .8s,transform .7s var(--ax-ease) .8s}
.ax-ready .fd-chips li{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ax-ease),transform .5s var(--ax-ease);transition-delay:calc(1s + var(--i,0) * 70ms)}
.ax-ready .fd-cert{opacity:0;translate:-18px 0;transition:opacity .7s var(--ax-ease) .9s,translate .7s var(--ax-ease) .9s,transform .35s var(--ax-ease),box-shadow .35s}
.ax-ready .fd.is-in .fd-name{clip-path:inset(0 0 0 0)}
.ax-ready .fd.is-in .fd-rule{transform:scaleX(1)}
.ax-ready .fd.is-in .fd-title,.ax-ready .fd.is-in .fd-chips li{opacity:1;transform:none}
.ax-ready .fd.is-in .fd-cert{opacity:1;translate:0 0}

/* ---------- Marquees ---------- */
.ax-marquee{position:relative;margin-top:4px}
.ax-viewport{overflow:hidden;padding:26px 0 34px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.ax-track{display:flex;width:max-content;animation:axLeft var(--ax-dur,60s) linear infinite}
.ax-marquee[data-dir="right"] .ax-track{animation-name:axRight}
.ax-marquee:hover .ax-track,.ax-marquee:focus-within .ax-track,.ax-marquee.is-paused .ax-track{animation-play-state:paused}
.ax-set{display:flex;align-items:flex-start;gap:var(--ax-gap,28px);margin:0;padding:0 var(--ax-gap,28px) 0 0;list-style:none;flex:none}
@keyframes axLeft{from{transform:translate3d(0,0,0)}to{transform:translate3d(calc(-1 * var(--ax-shift,50%)),0,0)}}
@keyframes axRight{from{transform:translate3d(calc(-1 * var(--ax-shift,50%)),0,0)}to{transform:translate3d(0,0,0)}}
.ax-ctrl{display:flex;justify-content:center;margin-top:2px}
.ax-pause{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid #016fc040;border-radius:999px;background:#fff;color:#0b4f86;font:600 13px/1 Inter,sans-serif;cursor:pointer;transition:background .25s,color .25s}
.ax-pause:hover{background:#016FC0;color:#fff}
.ax-pause:focus-visible{outline:3px solid #016FC0;outline-offset:3px}
.ax-pause svg{width:14px;height:14px;fill:currentColor}
.ax-pause .ic-play,.ax-marquee.is-paused .ax-pause .ic-pause{display:none}
.ax-marquee.is-paused .ax-pause .ic-play{display:block}

/* Certificate cards */
.ax-certs{--ax-gap:28px}
.ax-cert{display:flex;flex-direction:column;width:300px;padding:0;border:0;background:none;font:inherit;text-align:left;color:inherit;cursor:zoom-in}
.ax-cert:focus-visible{outline:none}
.ax-cert:focus-visible .ax-frame{outline:3px solid #016FC0;outline-offset:4px}
.ax-frame{position:relative;display:grid;place-items:center;aspect-ratio:4/3;padding:12px;border-radius:14px;background:#fff;border:1px solid #dfe6ee;box-shadow:0 1px 0 #fff inset,0 16px 36px -18px #0b16224d;transition:transform .45s var(--ax-ease),box-shadow .45s}
.ax-frame::before{content:"";position:absolute;inset:6px;border:1px solid #c9a96e59;border-radius:9px;pointer-events:none}
.ax-frame img{width:100%;height:100%;object-fit:contain;border-radius:4px}
.ax-cert:hover .ax-frame{transform:translateY(-6px);box-shadow:0 26px 50px -20px #016fc066}
.ax-cap{display:block;margin-top:14px;padding:0 4px;font-size:14px;line-height:1.45;font-weight:600;color:#1f2937;min-height:2.9em}
.ax-cert.is-feature .ax-frame{border-color:#016fc066;box-shadow:0 0 0 3px #016fc01a,0 18px 40px -18px #016fc073}
.ax-cert.is-feature .ax-cap{color:#016FC0}
.ax-tag{position:absolute;top:-10px;right:14px;padding:4px 10px;border-radius:999px;background:#016FC0;color:#fff;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;box-shadow:0 6px 14px -6px #016fc0aa}

/* Client-visit photos */
.ax-visits{--ax-gap:24px}
.ax-photo{margin:0;flex:none}
.ax-photo img{display:block;height:300px;width:auto;border-radius:20px;object-fit:cover;box-shadow:0 18px 40px -18px #0b16225c;transition:transform .5s var(--ax-ease),box-shadow .5s}
.ax-photo:hover img{transform:translateY(-10px) scale(1.04);box-shadow:0 34px 60px -22px #0b162270}

/* Lightbox */
.ax-lb{width:min(1100px,calc(100vw - 32px));max-height:calc(100vh - 32px);padding:0;border:0;border-radius:22px;background:#0b1622;color:#fff;box-shadow:0 40px 120px #000a;overflow:visible}
.ax-lb::backdrop{background:#0b1622d9;backdrop-filter:blur(6px)}
.ax-lb[open]{animation:axLbIn .35s var(--ax-ease)}
@keyframes axLbIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
.ax-lb-inner{display:flex;flex-direction:column;padding:18px 18px 16px}
.ax-lb figure{margin:0;display:grid;place-items:center;background:#fff;border-radius:14px;padding:12px}
.ax-lb img{display:block;max-width:100%;max-height:calc(100vh - 170px);width:auto;height:auto;object-fit:contain}
.ax-lb-bar{display:flex;align-items:center;gap:12px;margin-top:14px}
.ax-lb-bar h2{flex:1;margin:0;font-size:16px!important;line-height:1.4;font-weight:600;color:#fff!important;letter-spacing:0}
.ax-lb-bar .count{font-size:12px;color:#9fb3c8;letter-spacing:.1em}
.ax-lb button{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:1px solid #ffffff33;background:#ffffff14;color:#fff;font:600 20px/1 Inter,sans-serif;cursor:pointer;transition:background .2s}
.ax-lb button:hover{background:#016FC0}
.ax-lb button:focus-visible{outline:3px solid #4EAEFC;outline-offset:2px}
.ax-lb .ax-lb-close{position:absolute;top:-14px;right:-14px;background:#016FC0;border-color:#016FC0}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .fd-grid{grid-template-columns:1fr}
  .fd-media{max-width:420px}
  .fd-cert{left:-10px}
}
@media(max-width:640px){
  .fd-media{max-width:340px}
  .fd-cert{left:-6px;bottom:20px;padding:8px 12px 8px 8px}
  .fd-cert-ic{width:38px;height:38px}
  .fd-cert .fd-cert-go{display:none}
  .fd-quote{padding:16px 16px 16px 48px}
  .fd-quote::before{left:12px;font-size:54px}
  .fd-copy p.fd-p{font-size:15.5px}
  .ax-cert{width:240px}
  .ax-photo img{height:210px;border-radius:16px}
  .ax-viewport{-webkit-mask-image:none;mask-image:none}
  .ax-lb .ax-lb-close{top:8px;right:8px}
}

/* ---------- Reduced motion: static, wrapped grids ---------- */
@media(prefers-reduced-motion:reduce){
  .fd-glow{animation:none}
  .fd-frame img{transform:none!important}
  .ax-ready .fd-name,.ax-ready .fd-rule,.ax-ready .fd-title,.ax-ready .fd-chips li,.ax-ready .fd-cert{clip-path:none!important;transform:none!important;translate:none!important;opacity:1!important;transition:none!important}
  .ax-viewport{-webkit-mask-image:none;mask-image:none;overflow:visible;padding:8px 0 0}
  .ax-track{animation:none!important;width:auto;justify-content:center;transform:none!important}
  .ax-set{flex-wrap:wrap;justify-content:center;padding:0 16px;width:min(1240px,100%);margin-inline:auto;row-gap:28px}
  .ax-set[aria-hidden="true"]{display:none}
  .ax-ctrl{display:none}
  .ax-photo img{height:220px;max-width:100%;object-fit:cover}
  .ax-photo:hover img,.ax-cert:hover .ax-frame{transform:none}
  .ax-lb[open]{animation:none}
}
.fd-frame picture{display:contents}
@media(max-width:640px){.fd-frame{aspect-ratio:1/1}.fd-frame img{object-position:center 30%}}
@media(min-width:961px){.fd-grid{align-items:start}.fd-media{position:sticky;top:calc(var(--header,72px) + 40px)}}

/* ===== Founder, cinematic edition (2026-10-06): dark stage, spotlight portrait, drifting name, gold accents ===== */
.fd-sec{background:radial-gradient(900px 600px at 22% 40%,#016fc059,transparent 65%),radial-gradient(700px 500px at 90% 90%,#e5b85c1a,transparent 70%),#0B1622!important;color:#e6eef6;padding:clamp(90px,10vw,140px) 0}
.fd-sec::before{background-image:linear-gradient(#ffffff09 1px,transparent 1px),linear-gradient(90deg,#ffffff09 1px,transparent 1px)!important}
.fd-bgname{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);pointer-events:none;overflow:hidden;opacity:.9}
.fd-bgname>div{display:flex;width:max-content;animation:fdName 60s linear infinite}
.fd-bgname span{font:900 clamp(110px,15vw,230px)/1 Inter,"PingFang SC",sans-serif;letter-spacing:-.03em;white-space:nowrap;color:transparent;-webkit-text-stroke:1px #ffffff14}
@keyframes fdName{to{transform:translateX(-50%)}}
.fd-grid{z-index:1}
.fd-glow{background:radial-gradient(closest-side,#4eaefc80,#016fc040 55%,transparent)!important}
.fd-card{background:linear-gradient(145deg,#ffffff14,#ffffff05)!important;border:1px solid #ffffff26!important;box-shadow:0 50px 100px -30px #000,0 0 0 1px #ffffff0d inset!important;backdrop-filter:blur(6px)}
.fd-card::after{border-color:#e5b85c33!important}
.fd-corner{border-color:#E5B85C!important}
.fd-frame::before{content:"";position:absolute;left:0;right:0;top:-30%;height:30%;z-index:2;pointer-events:none;background:linear-gradient(180deg,transparent,#4eaefc40 70%,#9BD3FF 98%,transparent);opacity:0}
.fd.is-in .fd-frame::before{animation:fdScan 1.8s .3s cubic-bezier(.65,0,.35,1) forwards}
@keyframes fdScan{0%{top:-30%;opacity:1}100%{top:110%;opacity:1}}
.fd-frame img{filter:saturate(.2) brightness(.8) contrast(1.05);transition:filter 1.6s .6s}
.fd.is-in .fd-frame img{filter:none}
.fd-cert{background:#0B1622e6!important;border-color:#e5b85c66!important;color:#fff}
.fd-cert small{color:#b6c4d3!important}
.fd-cert .fd-cert-go{color:#E5B85C!important}
.fd-cert-ic{background:linear-gradient(135deg,#E5B85C,#C9963A)!important;color:#0B1622!important}
.fd-copy .label{color:#E5B85C!important}
.fd-copy h2{color:#fff!important}
.fd-copy h2 .accent{color:#4EAEFC!important}
.fd-name{color:#fff!important;font-size:clamp(40px,4.6vw,64px)!important}
.fd-name .zh{color:#E5B85C!important}
.fd-rule{background:linear-gradient(90deg,#E5B85C,#4EAEFC 70%,transparent)!important;width:160px!important}
.fd-title{color:#9BD3FF!important}
.fd-title span{color:#8fa3b8!important}
.fd-copy p.fd-p{color:#c6d3e0!important}
.fd-quote{background:linear-gradient(90deg,#e5b85c1f,#e5b85c05)!important;border-left-color:#E5B85C!important}
.fd-quote::before{color:#E5B85C!important;opacity:.9!important}
.fd-quote p{color:#fff!important}
.fd-quote cite{color:#8fa3b8!important}
.fd-chips li{background:#ffffff0d!important;border-color:#ffffff29!important;color:#d6e2ee!important;box-shadow:none!important}
.fd-stats>div{background:#ffffff0a!important;border-color:#ffffff1f!important;box-shadow:none!important;position:relative;overflow:hidden}
.fd-stats>div::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:linear-gradient(90deg,#E5B85C,#4EAEFC);transform:scaleX(0);transform-origin:left;transition:transform 1.2s 1.2s cubic-bezier(.22,.8,.24,1)}
.fd.is-in .fd-stats>div::after{transform:scaleX(1)}
.fd-stats dt{color:#E5B85C!important}
.fd-stats dd{color:#b6c4d3!important}
@media (prefers-reduced-motion:reduce){.fd-bgname>div{animation:none}.fd-frame img{filter:none;transition:none}.fd.is-in .fd-frame::before{animation:none}}
/* closing quotation mark, to match the opening one */
.fd-quote p::after{content:"\201D";display:inline-block;margin-left:.1em;font:800 1.7em/0 Georgia,serif;color:#E5B85C;vertical-align:-.42em}