/* ---------- shared page shell (lane R) ---------- */
:root{--bg:#fff;--surface:#FAFAFA;--surface-2:#F4F4F5;--body:#52525B;--muted:#71717A;--tint:#F4F4F5}
.pg{padding-top:84px}
.ctr{max-width:1180px;margin:0 auto;padding-left:clamp(18px,3.4vw,48px);padding-right:clamp(18px,3.4vw,48px)}
.sec{padding-top:clamp(56px,7vw,96px);padding-bottom:clamp(56px,7vw,96px)}
.ph1{font-size:clamp(40px,4.4vw,62px);line-height:1.04;letter-spacing:-.045em;font-weight:600;color:var(--ink)}
.ph1 em,.h2 em{font-family:'Fraunces',Georgia,serif;font-style:italic;font-weight:400;letter-spacing:-.03em;color:var(--accent)}
.lead{margin-top:20px;font-size:18px;line-height:1.6;color:var(--body);max-width:56ch}
.lbl{display:block;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.01em}
.lbl-o{color:var(--mid2)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.fine{margin-top:16px;font-size:13.5px;color:var(--muted)}
.tlink{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:rgba(255,138,61,.55);text-decoration-thickness:1.5px;text-underline-offset:3px;transition:color .2s,text-decoration-color .2s}
.tlink:hover{color:var(--mid2);text-decoration-color:var(--accent)}
.arrowlink{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none;transition:gap .2s var(--ease),color .2s}
.arrowlink svg{width:16px;height:16px}
.arrowlink:hover{gap:12px;color:var(--mid2)}
.chipx{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;border-radius:999px;padding:4px 10px;background:var(--surface-2);color:var(--body)}
.chipx.on{background:rgba(255,138,61,.14);color:#C2560F}
.chipx.on i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(255,138,61,.22)}
.dots{background-image:radial-gradient(rgba(9,9,11,.07) 1px,transparent 1.4px);background-size:16px 16px}
.cta-c{text-align:center}
.cta-c .h2{max-width:18ch;margin:0 auto}
.cta-c p{margin:16px auto 0;max-width:52ch;font-size:17px;line-height:1.6;color:var(--body)}
.cta-c .btns{justify-content:center}
/* FAQ accordion */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:36px 1fr 28px;align-items:center;gap:8px;padding:22px 4px;min-height:44px;font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:counter(fq,decimal-leading-zero);counter-increment:fq;font-size:12.5px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.faq{counter-reset:fq}
.faq details[open] summary::before{color:var(--mid2)}
.faq summary i{position:relative;width:14px;height:14px;justify-self:end}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:0;top:6px;width:14px;height:2px;border-radius:2px;background:var(--ink);transition:transform .3s var(--ease)}
.faq summary i::after{transform:rotate(90deg)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq .ans{padding:0 44px 24px 48px;font-size:15.5px;line-height:1.65;color:var(--body);max-width:72ch}
.faq summary:hover{color:var(--mid2)}
.faq summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
@media(max-width:960px){.pg{padding-top:68px}}
@media(max-width:640px){
  .ctr{padding-left:16px;padding-right:16px}
  .lead{font-size:17px}
  .btns .btn{width:100%;min-height:48px}
  .faq summary{grid-template-columns:30px 1fr 22px;font-size:16px;padding:18px 0}
  .faq .ans{padding:0 0 20px 38px}
}
.ct-card p,.lead,.sub,.ab-body p,.bl-row p{text-wrap:pretty}
/* ---------- contact, round 19 own touch: one clean card, compose moment with callouts ---------- */
.ct-hero{padding:clamp(48px,6vw,88px) 0 clamp(32px,4vw,56px)}
.ct-hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:clamp(32px,5vw,80px);align-items:center}
.ct-copy .ph1{margin-top:16px;max-width:none}
.ct-copy .ph1 em{display:block}
.ct-copy .lead{max-width:40ch}
.ct-alt{margin-top:22px;font-size:15.5px;line-height:1.6;color:var(--body)}
.ct-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 30px 60px -40px rgba(9,9,11,.3),0 16px 40px -24px rgba(9,9,11,.14)}
.ct-card-top{display:grid;grid-template-columns:38px minmax(0,1fr);gap:14px;align-items:start}
.ct-card h2{font-size:22px;font-weight:600;letter-spacing:-.02em;line-height:1.2;color:var(--ink)}
.ct-card-top p{margin-top:4px;font-size:15px;line-height:1.55;color:var(--body)}
.ct-compose{margin-top:22px;border:1px solid var(--line);border-radius:14px;background:#FAFAFA;padding:6px}
.ct-f{display:grid;grid-template-columns:62px minmax(0,1fr);align-items:center;min-height:42px;padding:0 12px;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:13px}
.ct-f+.ct-f{margin-top:6px}
.ct-f span{font-size:11.5px;font-weight:600;color:#71717A}
.ct-f b{font-weight:600;color:var(--ink);min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ct-caret{display:inline-block;width:1.5px;height:1em;margin-left:1px;vertical-align:-2px;background:var(--accent);animation:ctCaret 1s steps(1) infinite}
@keyframes ctCaret{50%{opacity:0}}
.ct-reply{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:10px;align-items:center;margin-top:6px;padding:10px 12px;border-radius:10px;background:#FFF1E6;font-size:12.5px}
.ct-reply>i{width:28px;height:28px;border-radius:8px;background:url(../../assets/logo/ae.svg) center/contain no-repeat}
.ct-reply b{display:block;font-weight:600;color:var(--ink)}
.ct-reply small{display:block;color:#71717A;font-size:11.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ct-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.ct-acts .btn{padding:12px 20px}
.ct-copybtn{background:#fff;font:inherit;font-size:15px;font-weight:600;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.ct-copybtn:hover{box-shadow:inset 0 0 0 1.5px var(--accent)}
.ct-small{margin-top:16px;font-size:13.5px;color:var(--muted)}
.ct-small .tlink{font-weight:600}

/* faq: split, no numbers */
.ct-faq{padding-top:clamp(40px,5vw,72px);border-top:1px solid var(--line)}
.ct-faq-in{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr);gap:clamp(32px,5vw,80px);align-items:start}
.ct-faq-head .sub{margin-top:14px;font-size:16.5px;line-height:1.6;color:var(--body);max-width:30ch}
.ct-faq-head .btns{margin-top:24px}
.ct-q summary{grid-template-columns:1fr 28px}
.ct-q summary::before{display:none}
.ct-q .ans{padding:0 44px 24px 4px}
.ct-faq{content-visibility:auto;contain-intrinsic-size:auto 700px}
@media(max-width:1000px){
  .ct-hero-in,.ct-faq-in{grid-template-columns:minmax(0,1fr)}
  .ct-moment{max-width:620px}
}
@media(max-width:640px){
  .ct-hero{padding:32px 0 40px}
  .ct-hero .ph1{font-size:clamp(34px,9.4vw,42px)}
  .ct-card{padding:20px 18px}
  .ct-acts .btn{width:100%;min-height:48px;padding:12px 16px;font-size:14.5px}
  .ct-f{grid-template-columns:54px minmax(0,1fr)}
  .ct-q summary{grid-template-columns:1fr 22px}
  .ct-q .ans{padding:0 0 20px 0}
  .ct-faq-head .btns .btn{width:auto}
}
@media(prefers-reduced-motion:reduce){.ct-caret{animation:none;opacity:0}}
.ct-reply{transition:opacity .45s var(--ease),transform .45s var(--spring)}
.ct-reply.wait{opacity:0;transform:translateY(8px)}
.ct-card h2{display:inline-block}

/* ---------- round 19 own touch (lane R): shared pieces, same language as the homepage ---------- */
/* light CRM window */
.ot-win{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 30px 60px -40px rgba(9,9,11,.3),0 16px 40px -24px rgba(9,9,11,.14);font-size:13px;color:var(--ink)}
.ot-app{display:grid;grid-template-columns:168px minmax(0,1fr);min-height:100%}
.ot-side{background:#FAFAFA;border-right:1px solid var(--line);padding:14px 10px;display:flex;flex-direction:column;gap:3px}
.ot-brand{display:flex;align-items:center;gap:7px;padding:2px 6px 10px}
.ot-brand i{width:18px;height:18px;border-radius:5px;background:url(../../assets/logo/ae.svg) center/contain no-repeat;flex:0 0 auto}
.ot-brand b{font-size:12.5px;font-weight:700;letter-spacing:-.01em}
.ot-sw{display:flex;align-items:center;gap:7px;margin:0 2px 8px;padding:6px 8px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:11.5px;font-weight:600}
.ot-sw i{width:18px;height:18px;border-radius:5px;background:#F4F4F5;font-style:normal;font-size:8.5px;font-weight:700;display:flex;align-items:center;justify-content:center;color:#52525B}
.ot-sw:after{content:"⌃⌄";margin-left:auto;font-size:8px;line-height:.6;color:#A1A1AA;writing-mode:vertical-lr;letter-spacing:-2px}
.ot-nav{display:flex;align-items:center;gap:8px;height:30px;padding:0 8px;border-radius:8px;font-size:12px;color:#52525B}
.ot-nav svg{width:14px;height:14px;color:#71717A;flex:0 0 auto}
.ot-nav.on{background:#FFF1E6;color:#C2410C;font-weight:600}
.ot-nav.on svg{color:var(--accent)}
.ot-nav em{margin-left:auto;font-style:normal;font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:999px;background:#FFF1E6;color:#C2410C}
.ot-main{padding:18px 20px 20px;min-width:0}
.ot-h{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ot-h b{font-size:18px;font-weight:600;letter-spacing:-.02em}
.ot-h small{font-size:11px;color:#71717A}
.ot-crumb{font-size:11px;color:#71717A;margin-bottom:4px}
.ot-ex{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#A1A1AA}
.ot-rows{margin-top:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ot-r{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:46px;padding:0 14px;border-top:1px solid var(--line);font-size:12.5px;color:#52525B}
.ot-r:first-child{border-top:0}
.ot-r b{font-weight:600;color:var(--ink);font-size:13px}
.ot-r a{color:var(--ink);font-weight:600;text-decoration:none}
.ot-chip{display:inline-flex;align-items:center;gap:5px;font-style:normal;font-size:10.5px;font-weight:700;border-radius:999px;padding:3px 8px;background:#F4F4F5;color:#52525B;white-space:nowrap}
.ot-chip.on{background:rgba(255,138,61,.14);color:#C2410C}
.ot-chip.on:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.ot-btn{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;background:var(--accent);color:var(--ink);font-size:11.5px;font-weight:700;white-space:nowrap}
.ot-btn.o{background:#fff;box-shadow:inset 0 0 0 1px var(--line)}

/* icon tile, as on the homepage rail */
.ot-ic{width:38px;height:38px;border-radius:11px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:#A1A1AA;flex:0 0 auto;transition:color .3s,border-color .3s}
.ot-ic svg{width:18px;height:18px}
.ot-ic.on,.on>.ot-ic,.on .ot-ic{color:var(--accent);border-color:rgba(255,138,61,.5)}

/* annotation callouts: orange dot on the UI + hairline + one-line label in a free band */
.ot-stage{position:relative;padding:58px 0}
.ot-notes{position:absolute;inset:0;pointer-events:none;z-index:4}
.ot-nl{position:absolute;left:0;top:0;overflow:visible}
.ot-nl polyline{fill:none;stroke:var(--accent);stroke-width:1;stroke-linejoin:round;stroke-opacity:.7;stroke-dasharray:1;stroke-dashoffset:1}
.ot-nd{position:absolute;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px #fff,0 0 0 5px rgba(255,138,61,.22);transform:scale(0)}
.ot-nt{position:absolute;height:34px;display:flex;align-items:center;padding:0 13px;background:#fff;border:1px solid var(--line);border-radius:10px;font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap;box-shadow:0 16px 40px -24px rgba(9,9,11,.25);opacity:0;transform:translateY(6px)}
.ot-stage.go .ot-nl polyline{animation:otLine .5s var(--ease) forwards}
.ot-stage.go .ot-nd{animation:otDot .45s var(--spring) forwards}
.ot-stage.go .ot-nt{animation:otNote .45s var(--ease) forwards}
@keyframes otLine{to{stroke-dashoffset:0}}
@keyframes otDot{to{transform:scale(1)}}
@keyframes otNote{to{opacity:1;transform:none}}
.ot-cap{display:none;list-style:none;margin:16px 0 0;padding:0;flex-direction:column;gap:8px}
.ot-cap li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--ink)}
.ot-cap li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,138,61,.18);flex:0 0 auto}
@media(max-width:640px){
  .ot-stage{padding:0}
  .ot-notes{display:none}
  .ot-cap{display:flex}
  .ot-app{grid-template-columns:1fr}
  .ot-side{display:none}
}
@media(prefers-reduced-motion:reduce){
  .ot-nl polyline{stroke-dashoffset:0}
  .ot-nd{transform:none}
  .ot-nt{opacity:1;transform:none}
  .ot-stage.go .ot-nl polyline,.ot-stage.go .ot-nd,.ot-stage.go .ot-nt{animation:none}
}