/* =========================================================
   BOSS SOFTWARE LIMITED — Site styles 2026
   Clean, modern design system: Inter, ink + brand blue,
   hairline borders, pill buttons, soft shadows.
   ========================================================= */

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#17469E;
  --blue-600:#123A82;
  --blue-050:#EEF3FB;
  --blue-100:#DCE7F8;
  --navy:#0A1C40;
  --navy-2:#0D2352;
  --navy-950:#071228;
  --ink:#0E1A2E;
  --slate:#55627A;
  --muted:#8A94A8;
  --line:#E6EAF1;
  --line-2:#D6DDEA;
  --bg:#F6F8FB;
  --white:#fff;
  --r:16px;
  --r-lg:24px;
  --shadow-sm:0 1px 2px rgba(14,26,46,.05);
  --shadow:0 12px 32px -16px rgba(14,26,46,.14);
  --shadow-lg:0 32px 72px -32px rgba(14,26,46,.28);
  --container:1200px;
  --nav-h:72px;
  --font:"Inter","Segoe UI",Helvetica,Arial,"Microsoft JhengHei","微軟正黑體","Microsoft YaHei","微软雅黑",sans-serif;
}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;transition:color .2s,background-color .2s,border-color .2s}
img{max-width:100%;display:block}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.18;color:var(--ink);font-weight:700;letter-spacing:-.02em}
html[lang^="zh"] h1,html[lang^="zh"] h2,html[lang^="zh"] h3,html[lang^="zh"] h4{letter-spacing:0}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}

.container{max-width:var(--container);margin:0 auto;padding:0 28px}
.section{padding:104px 0}
.section--tint{background:var(--bg)}
.center{text-align:center}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:13px 28px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;border:1.5px solid transparent;white-space:nowrap;
  transition:color .2s ease,border-color .2s ease;
  position:relative;isolation:isolate;overflow:hidden;
}
/* Colour swipe on hover: a layer slides in behind the label */
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;
  transform:translateX(-101%);transition:transform .35s ease;
}
.btn:hover::after{transform:translateX(0)}
.btn--sm{padding:9px 20px;font-size:14px}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary::after{background:var(--blue-600)}
.btn--light{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.btn--light::after{background:#F2F6FD}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost::after{background:rgba(255,255,255,.1)}
.btn--ghost:hover{border-color:rgba(255,255,255,.8)}
.btn--outline{border-color:var(--line-2);color:var(--ink)}
.btn--outline::after{background:var(--blue-050)}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);gap:24px}
.nav__logo img{height:38px;width:auto}
.nav__menu{display:flex;align-items:center;gap:4px}
.nav__menu a{padding:9px 15px;border-radius:999px;font-weight:500;color:var(--slate);font-size:14.5px}
.nav__menu a:hover{color:var(--ink);background:var(--bg)}
.nav__menu a.active{color:var(--ink);font-weight:600;background:var(--blue-050)}
.nav__right{display:flex;align-items:center;gap:12px}

/* Language dropdown */
.lang-dd{position:relative}
.lang-dd__btn{
  width:40px;height:40px;padding:0;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:999px;background:#fff;
  cursor:pointer;transition:color .2s,border-color .2s;
}
.lang-dd__btn:hover{color:var(--ink);border-color:var(--line-2)}
.lang-dd__globe{display:block;width:20px;height:20px}
.lang-dd__menu{
  position:absolute;top:calc(100% + 14px);left:50%;right:auto;min-width:176px;
  background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);
  padding:6px;list-style:none;z-index:200;
  opacity:0;visibility:hidden;transform:translate(-50%,-6px);
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
}
.lang-dd.open .lang-dd__menu{opacity:1;visibility:visible;transform:translateX(-50%)}
.lang-dd__menu button{
  display:block;width:100%;padding:9px 14px;border:0;border-radius:9px;background:transparent;
  color:var(--slate);cursor:pointer;font:inherit;font-size:14px;font-weight:500;text-align:left;white-space:nowrap;
}
.lang-dd__menu button:hover{background:var(--bg);color:var(--ink)}
.lang-dd__menu button.active{color:var(--blue);background:var(--blue-050);font-weight:600}

.nav__toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav__toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}

/* ---------- Shared dark band texture (subtle dot grid, no glow) ---------- */
.hero::before,
.page-hero::before,
.cta::before,
.jc-hero::before,
.jc-cta__card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1.5px);
  background-size:26px 26px;
}

/* ---------- Hero (home) ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero__inner{
  position:relative;z-index:2;padding:116px 0 88px;
  max-width:840px;margin:0 auto;text-align:center;
}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:500;
  color:#C9D9F8;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);
  padding:7px 18px;border-radius:999px;margin-bottom:28px;
}
.hero__eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:#5B8DEF}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.1rem);font-weight:800;color:#fff;letter-spacing:-.03em;line-height:1.06}
.hero h1 .accent{color:#7FA9F7}
.hero__lead{
  font-size:clamp(1.05rem,1.8vw,1.25rem);margin:26px auto 38px;color:#B9C8E4;
  font-weight:400;max-width:640px;line-height:1.75;
}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

.hero__stats{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);
  gap:24px;max-width:1020px;margin:0 auto;
  border-top:1px solid rgba(255,255,255,.14);padding:38px 0 52px;
}
.hstat{padding:0 24px;text-align:center}
.hstat + .hstat{border-left:1px solid rgba(255,255,255,.12)}
.hstat__num{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.1}
.hstat__label{margin-top:6px;font-size:13.5px;color:rgba(255,255,255,.62);font-weight:500}

/* ---------- Page hero (subpages) ---------- */
.page-hero{position:relative;color:#fff;text-align:center;padding:84px 0 72px;background:var(--navy);overflow:hidden}
.page-hero__inner{position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:clamp(2.1rem,4vw,3.1rem);font-weight:800;letter-spacing:-.025em}
.page-hero p{color:#B9C8E4;max-width:600px;margin:16px auto 0;font-size:1.05rem}
.breadcrumb{font-size:13.5px;color:rgba(255,255,255,.55);margin-top:22px}
.breadcrumb a:hover{color:#fff}

/* ---------- Section heading ---------- */
.head{max-width:680px;margin:0 auto 56px}
.head__kicker{color:var(--blue);font-weight:600;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase}
.head h2{font-size:clamp(1.85rem,3.2vw,2.5rem);margin:12px 0 14px;font-weight:700}
.head p{color:var(--slate);font-size:16.5px}

/* ---------- Feature cards (Why us) ---------- */
.grid{display:grid;gap:22px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:32px 28px;height:100%;box-shadow:var(--shadow-sm);
}
.card__icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--blue-050);color:var(--blue);
}
.card__icon svg{width:22px;height:22px}
.card h3{font-size:1.15rem;margin-bottom:10px}
.card p{color:var(--slate);font-size:15px}

/* ---------- Solutions grid ---------- */
.sol-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.sol-grid--3{grid-template-columns:repeat(3,1fr)}
.sol{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r);
  padding:22px 20px;display:flex;gap:14px;align-items:flex-start;
  box-shadow:var(--shadow-sm);
}
.sol__ic{
  flex:0 0 42px;height:42px;border-radius:11px;display:grid;place-items:center;
  background:var(--blue-050);color:var(--blue);
}
.sol__ic svg{width:20px;height:20px}
.sol h4{font-size:1rem;line-height:1.35;font-weight:600}
.sol p{font-size:13.5px;color:var(--slate);margin-top:5px;line-height:1.55}

/* ---------- Accordion (solution detail) ---------- */
.acc{max-width:960px;margin:0 auto;display:grid;gap:14px}
.acc__item{border:1px solid var(--line);border-radius:var(--r);background:#fff;overflow:hidden;transition:border-color .25s}
.acc__item.open{border-color:#BFCFEA}
.acc__head{
  width:100%;display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;
  background:none;border:0;font-family:inherit;text-align:left;transition:background .2s;
}
.acc__head:hover{background:var(--bg)}
.acc__num{font-weight:600;color:var(--blue);font-size:.9rem;flex:0 0 auto;font-variant-numeric:tabular-nums}
.acc__title{flex:1;font-weight:600;font-size:1.05rem;color:var(--ink)}
.acc__plus{flex:0 0 auto;width:26px;height:26px;position:relative;transition:.3s}
.acc__plus::before,.acc__plus::after{content:"";position:absolute;background:var(--ink);border-radius:2px;top:50%;left:50%;transform:translate(-50%,-50%)}
.acc__plus::before{width:14px;height:2px}
.acc__plus::after{width:2px;height:14px;transition:.3s}
.acc__item.open .acc__plus::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.acc__item.open .acc__plus{transform:rotate(180deg)}
.acc__body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.acc__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;padding:4px 24px 28px}
.adv h5{
  font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  padding-bottom:10px;margin-bottom:14px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:8px;font-weight:700;
}
.adv h5 i{width:6px;height:6px;border-radius:50%;background:var(--blue);display:inline-block}
.adv li{position:relative;padding-left:20px;font-size:14px;color:var(--slate);margin-bottom:9px;line-height:1.55}
.adv li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--blue-100)}

/* ---------- Sectors ---------- */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sector{
  border:1px solid var(--line);border-radius:var(--r);padding:30px 18px;text-align:center;
  background:var(--white);
}
.sector__ic{
  width:48px;height:48px;border-radius:999px;display:grid;place-items:center;
  margin:0 auto 14px;background:#EEF3FB;color:#123A82;
}
.sector__ic svg{width:22px;height:22px;stroke:currentColor}
.sector > span[data-i18n]{font-weight:600;font-size:.98rem;color:var(--ink)}

/* ---------- Clients ---------- */
.clients{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.client{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;height:100px;
  display:grid;place-items:center;transition:border-color .25s;overflow:hidden;text-decoration:none;
}
.client:hover{border-color:var(--line-2)}
.client:focus-visible{outline:3px solid #123A82;outline-offset:3px}
/* Fit each logo fully inside the box, centered, without stretching (keeps aspect ratio) */
.client img{
  max-width:100%;max-height:56px;width:auto;height:auto;object-fit:contain;
  object-position:center;margin:auto;filter:none;opacity:1;
}

/* ---------- Split / mission ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split h2{font-size:clamp(1.8rem,3vw,2.4rem);margin-bottom:14px}
.split .head__kicker{display:block;margin-bottom:12px}
.split p{color:var(--slate);margin-bottom:20px;font-size:16.5px}
.split__media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}

/* ---------- CTA band ---------- */
.cta{
  position:relative;overflow:hidden;text-align:center;color:#fff;border-radius:var(--r-lg);
  background:var(--navy);padding:76px 32px;
}
.cta__inner{position:relative;z-index:2}
.cta h2{color:#fff;font-size:clamp(1.8rem,3vw,2.4rem)}
.cta p{color:#B9C8E4;max-width:540px;margin:14px auto 32px;font-size:1.05rem}

/* ---------- Contact ---------- */
.office-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;box-shadow:var(--shadow-sm)}
.office h3{font-size:1.2rem;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.office h3 svg{width:20px;height:20px;color:var(--blue)}
.office__row{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.office__row:last-child{border-bottom:0}
.office__row .k{flex:0 0 100px;color:var(--slate);font-weight:600}
.office__row .v{color:var(--slate)}
.office__row .v a{color:var(--blue)}
.office__row .v a:hover{color:var(--blue-600)}

.form{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow)}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px}
.field input,.field textarea{
  width:100%;padding:13px 16px;border:1px solid var(--line-2);border-radius:12px;
  font-family:inherit;font-size:15px;color:var(--ink);background:#fff;
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(23,70,158,.12)}
.form-note{font-size:13.5px;color:var(--slate);margin-top:16px;text-align:center}

/* ---------- Footer ---------- */
.footer{background:var(--navy-950);color:#A7B4CC;padding:72px 0 28px}
.footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer__brand img{height:40px;margin-bottom:18px;filter:brightness(0) invert(1)}
.footer__brand p{color:#7C8BAD;font-size:14.5px;max-width:340px;line-height:1.7}
.footer h4{color:#fff;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;font-weight:600}
.footer__links li{margin-bottom:11px}
.footer__links a{color:#A7B4CC;font-size:14.5px}
.footer__links a:hover{color:#fff}
.footer__contact li{font-size:14.5px;margin-bottom:11px;color:#7C8BAD}
.footer__contact a{color:#A7B4CC}
.footer__contact a:hover{color:#fff}
.footer__bottom{padding-top:26px;text-align:center;color:#66759B;font-size:13px}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- Single-line intros ---------- */
.nowrap-p{white-space:nowrap}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .split{grid-template-columns:1fr;gap:36px}
  .footer__top{grid-template-columns:1fr 1fr}
  .clients{grid-template-columns:repeat(4,1fr)}
  .acc__grid{grid-template-columns:1fr;gap:22px}
}
@media(max-width:860px){
  .nav__menu,.nav__right .btn{display:none}
  .nav__toggle{display:block}
  .site-header.open .nav__menu{
    display:flex;position:absolute;top:calc(var(--nav-h) + 6px);left:16px;right:16px;
    flex-direction:column;background:#fff;padding:10px;gap:2px;
    border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);
  }
  .site-header.open .nav__menu a{padding:12px 14px}
  .grid--3,.grid--4,.sectors,.sol-grid--3{grid-template-columns:repeat(2,1fr)}
  .office-grid{grid-template-columns:1fr}
  .form .row2{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:repeat(2,1fr);gap:32px 16px}
  .hstat{padding:0}
  .hstat + .hstat{border-left:0}
  .section{padding:80px 0}
  /* allow single-line intros to wrap on small screens */
  .nowrap-p{white-space:normal}
}
@media(max-width:520px){
  .section{padding:64px 0}
  .grid--2,.grid--3,.grid--4,.sectors{grid-template-columns:1fr 1fr}
  .sol-grid--3{grid-template-columns:1fr}
  .clients{grid-template-columns:repeat(3,1fr)}
  .footer__top{grid-template-columns:1fr}
  .hero__inner{padding:88px 0 72px}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .form{padding:28px 22px}
}

/* =========================================================
   AI CS page (JOHN CRM) — shares the BOSS design system.
   Class prefixes kept (.jc) for the chat demo in ai-cs.js.
   ========================================================= */
.jc{background:var(--white);color:var(--ink)}
.jc__wrap{max-width:var(--container);margin:0 auto;padding:0 28px}

/* Typography helpers */
.jc-display{font-weight:800;letter-spacing:-.03em;line-height:1.08;color:inherit}
.jc-label{display:inline-block;font-weight:600;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}

/* Buttons (pill, colour-swipe hover, matches site buttons) */
.jc-btn{
  display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--ink);
  border:1.5px solid transparent;padding:13px 28px;border-radius:999px;
  font-weight:600;font-size:15px;cursor:pointer;white-space:nowrap;
  position:relative;isolation:isolate;overflow:hidden;
}
.jc-btn::after{
  content:"";position:absolute;inset:0;z-index:-1;background:#F2F6FD;
  transform:translateX(-101%);transition:transform .35s ease;
}
.jc-btn:hover::after{transform:translateX(0)}
.jc-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.jc-btn--ghost::after{background:rgba(255,255,255,.1)}
.jc-btn--ghost:hover{border-color:rgba(255,255,255,.8)}

/* ---------- Hero ---------- */
.jc-hero{position:relative;overflow:hidden;color:#fff;background:var(--navy)}
.jc-hero__grid{
  position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:56px;
  align-items:center;padding:104px 0 72px;
}
@media(min-width:1024px){.jc-hero__grid{grid-template-columns:1fr 1fr;gap:64px}}
.jc-hero h1{font-size:clamp(2.05rem,7.5vw,3.5rem);margin-top:26px;color:#fff}
.jc-hero__p{max-width:30rem;margin-top:24px;color:#B9C8E4;font-size:1.05rem}
.jc-hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.jc-hero__note{margin-top:30px;font-size:12px;letter-spacing:.08em;color:rgba(255,255,255,.45)}
.jc-hero__brand{
  display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.06);border-radius:999px;padding:8px 16px;
  font-weight:500;font-size:12.5px;color:#C9D9F8;
}
.jc-hero__brand b{color:#fff;font-weight:600}

/* ---------- Chat panel ---------- */
.jc-chat{
  position:relative;background:#fff;border-radius:20px;display:flex;flex-direction:column;
  overflow:hidden;box-shadow:0 32px 80px -24px rgba(4,10,24,.55);
}
.jc-chat__head{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);background:#F7F9FC;padding:14px 18px}
.jc-chat__ava{
  flex:0 0 36px;height:36px;background:var(--navy);color:#fff;border-radius:999px;
  display:grid;place-items:center;font-weight:700;font-size:17px;line-height:1;
}
.jc-chat__who{flex:1;min-width:0}
.jc-chat__who b{display:block;font-size:14px;font-weight:600;color:var(--navy)}
.jc-chat__status{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--slate)}
.jc-chat__dot{width:7px;height:7px;background:#22A06B;border-radius:50%;animation:jcPulse 2s infinite}
@keyframes jcPulse{0%,100%{box-shadow:0 0 0 0 rgba(34,160,107,.35)}50%{box-shadow:0 0 0 5px rgba(34,160,107,0)}}
.jc-chat__badge{
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);
  border:1px solid var(--line-2);border-radius:999px;padding:4px 12px;white-space:nowrap;font-weight:600;
}

.jc-chat__log{height:400px;overflow-y:auto;padding:26px 22px;display:flex;flex-direction:column;gap:18px;scroll-behavior:smooth;background:#fff}
.jc-chat__log::-webkit-scrollbar{width:5px}
.jc-chat__log::-webkit-scrollbar-thumb{background:rgba(14,26,46,.15);border-radius:99px}
.jc-chat__log::-webkit-scrollbar-track{background:transparent}

.jc-msg{display:flex;gap:10px;align-items:flex-end;max-width:88%;animation:jcMsgIn .3s ease both}
.jc-msg--user{align-self:flex-end;flex-direction:row-reverse}
@keyframes jcMsgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.jc-msg__ava{
  flex:0 0 26px;height:26px;background:var(--navy);color:#fff;border-radius:999px;
  display:grid;place-items:center;font-weight:700;font-size:13px;line-height:1;
}
.jc-msg--user .jc-msg__ava{background:#E3EAF6;color:var(--slate);font-size:8.5px;letter-spacing:.03em}
.jc-msg__col{display:flex;flex-direction:column;gap:5px;min-width:0}
.jc-msg__bubble{padding:11px 15px;font-size:14px;line-height:1.6;word-break:break-word}
.jc-msg--bot .jc-msg__bubble{background:#F1F4F9;color:var(--ink);border-radius:14px 14px 14px 4px}
.jc-msg--user .jc-msg__bubble{background:var(--blue);color:#fff;border-radius:14px 14px 4px 14px}
.jc-msg__time{font-size:10px;color:var(--muted)}

.jc-typing{display:flex;gap:5px;align-items:center;background:#F1F4F9;border-radius:14px 14px 14px 4px;padding:13px 16px;width:max-content}
.jc-typing i{width:6px;height:6px;background:var(--muted);border-radius:50%;animation:jcDot 1.2s infinite}
.jc-typing i:nth-child(2){animation-delay:.15s}
.jc-typing i:nth-child(3){animation-delay:.3s}
@keyframes jcDot{0%,60%,100%{transform:none;opacity:.4}30%{transform:translateY(-5px);opacity:1}}

.jc-chat__chips{display:flex;flex-wrap:wrap;gap:8px;padding:16px 18px 0}
.jc-chip{
  background:#fff;border:1px solid var(--line-2);border-radius:999px;color:var(--slate);
  font-family:inherit;font-size:13px;font-weight:500;padding:8px 16px;cursor:pointer;
  transition:all .2s;white-space:nowrap;
}
.jc-chip:hover{background:var(--navy);border-color:var(--navy);color:#fff}

.jc-chat__inputbar{display:flex;gap:10px;border-top:1px solid var(--line);margin-top:16px;padding:12px 14px;align-items:center}
.jc-chat__input{
  flex:1;min-width:0;border:1px solid var(--line-2);background:var(--bg);border-radius:999px;
  padding:11px 18px;font-family:inherit;font-size:14px;color:var(--ink);outline:none;
  transition:border-color .2s,background .2s;
}
.jc-chat__input:focus{border-color:var(--blue);background:#fff}
.jc-chat__input::placeholder{color:var(--muted)}
.jc-chat__send{
  flex:0 0 44px;height:44px;border:0;border-radius:999px;background:var(--blue);color:#fff;
  cursor:pointer;display:grid;place-items:center;transition:background .25s;
}
.jc-chat__send:hover:not(:disabled){background:var(--blue-600)}
.jc-chat__send svg{width:16px;height:16px}
.jc-chat__input:disabled{color:var(--muted);cursor:not-allowed;background:#F0F3F8}
.jc-chat__send:disabled{background:var(--line-2);cursor:not-allowed}

/* ---------- Stats bar (hero) ---------- */
.jc-stats{
  position:relative;z-index:2;display:grid;grid-template-columns:repeat(2,1fr);gap:32px 24px;
  border-top:1px solid rgba(255,255,255,.14);padding:40px 0 56px;
}
@media(min-width:1024px){.jc-stats{grid-template-columns:repeat(4,1fr)}}
.jc-stat__num{font-size:clamp(1.8rem,2.4vw,2.4rem);font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.1}
.jc-stat__lab{margin-top:8px;font-size:13px;color:rgba(255,255,255,.62);font-weight:500}

/* ---------- Capabilities grid ---------- */
.jc-caps{background:var(--bg);padding:104px 0}
.jc-caps__head{max-width:680px;margin:0 auto 56px;text-align:center}
.jc-caps__head h2{font-size:clamp(1.85rem,3.2vw,2.5rem);margin-top:12px}
.jc-caps__grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:640px){.jc-caps__grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.jc-caps__grid{grid-template-columns:repeat(3,1fr)}}
.jc-cap{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;
  box-shadow:var(--shadow-sm);
}
.jc-cap__ic{height:46px;width:46px;display:grid;place-items:center;border-radius:12px;background:var(--blue-050);color:var(--blue)}
.jc-cap__ic svg{width:20px;height:20px}
.jc-cap h3{font-size:1.1rem;margin-top:20px;letter-spacing:-.01em}
.jc-cap p{margin-top:10px;font-size:14.5px;line-height:1.65;color:var(--slate)}

/* ---------- CTA ---------- */
.jc-cta{padding:104px 0;background:#fff}
.jc-cta__card{
  position:relative;overflow:hidden;text-align:center;color:#fff;border-radius:var(--r-lg);
  background:var(--navy);padding:80px 32px;
}
.jc-cta__card > *{position:relative;z-index:2}
.jc-cta h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-top:20px;color:#fff}
.jc-cta__p{max-width:520px;margin:16px auto 0;color:#B9C8E4;font-size:1.05rem}
.jc-cta__btns{margin-top:36px;display:flex;flex-direction:column;gap:20px;align-items:center}
.jc-cta__alt{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:rgba(255,255,255,.75);transition:color .2s}
.jc-cta__alt:hover{color:#fff}

@media(max-width:640px){
  .jc-hero__grid{padding:72px 0 56px;text-align:center}
  .jc-hero__p{margin-left:auto;margin-right:auto}
  .jc-hero__ctas{justify-content:center}
  .jc-chat__log{height:340px;padding:20px 14px}
  .jc-stats{padding:36px 0 48px;text-align:center}
  .jc-caps{padding:72px 0}
  .jc-cta{padding:72px 0}
  .jc-cta__card{padding:64px 24px}
  .jc-msg{max-width:94%}
}