/* ============================================================
   伊智 AI · 官网样式系统（浅色 · 有赞风渐变）
   Light glassmorphism · 3 overview variants (aurora / spotlight / kinetic)
   ============================================================ */

:root{
  /* base canvas */
  --bg:#EDF2FC;
  --bg-2:#F5F8FE;
  --ink:#0E1525;
  --ink-1:#1B2540;
  --ink-2:#566180;
  --ink-3:#8693AC;
  --ink-4:#AAB4C8;

  /* brand (logo blue) */
  --violet:#2F7AF6;          /* primary (kept var name for JS compat) */
  --violet-bright:#5C9CFF;
  --violet-deep:#1B4FD6;
  --magenta:#7C6CFF;
  --cyan:#22C3E6;

  /* per-agent accents */
  --a-store:#2F7AF6;    /* AI 店长 */
  --a-recruit:#0FB6A8;  /* AI 招聘 */
  --a-train:#F59E0B;    /* AI 培训 */
  --a-service:#22C3E6;  /* AI 客服 */
  --a-sales:#F97316;    /* AI 销冠 */
  --a-chatbi:#7C6CFF;   /* ChatBI */

  /* glass (white-based) */
  --glass:rgba(255,255,255,0.55);
  --glass-2:rgba(255,255,255,0.78);
  --glass-line:rgba(28,55,110,0.09);
  --glass-line-2:rgba(28,55,110,0.14);
  --glass-hi:rgba(255,255,255,0.9);

  --shadow-glass:0 1px 0 rgba(255,255,255,0.7) inset, 0 18px 40px -22px rgba(31,70,150,0.28);
  --shadow-float:0 26px 70px -28px rgba(31,70,150,0.40);

  --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-2xl:36px;
  --maxw:1440px;
  --pad:56px;

  --font-display:'Space Grotesk','Noto Sans SC',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:'Noto Sans SC','Space Grotesk',-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;

  --accent:var(--violet);
  --accent-bright:var(--violet-bright);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink-1);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:rgba(47,122,246,0.18);color:var(--ink)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{display:block;max-width:100%}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:rgba(28,55,110,0.16);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:rgba(28,55,110,0.28)}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* fixed full-page background layer */
#bg-layer{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
#app{position:relative;z-index:1}
section{position:relative}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

/* ---------- generic glass ---------- */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  backdrop-filter:blur(20px) saturate(150%);
  box-shadow:var(--shadow-glass);
}
.glass-strong{
  background:var(--glass-2);
  border:1px solid var(--glass-line-2);
  -webkit-backdrop-filter:blur(28px) saturate(160%);
  backdrop-filter:blur(28px) saturate(160%);
}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  height:50px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:0.2px;
  transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, background .25s;
  white-space:nowrap;
}
.btn svg{transition:transform .25s}
.btn-primary{
  color:#fff;
  background:linear-gradient(180deg,var(--accent-bright),var(--accent));
  box-shadow:0 12px 26px -8px color-mix(in srgb,var(--accent) 55%,transparent),0 1px 0 rgba(255,255,255,0.35) inset;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px color-mix(in srgb,var(--accent) 60%,transparent),0 1px 0 rgba(255,255,255,0.4) inset}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-ghost{
  color:var(--ink-1);
  background:rgba(255,255,255,0.7);
  border:1px solid var(--glass-line-2);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.btn-ghost:hover{transform:translateY(-2px);background:#fff;border-color:rgba(47,122,246,0.4)}
.btn-sm{height:42px;padding:0 18px;font-size:14px}

/* ---------- pills / eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  height:34px;padding:0 14px 0 12px;border-radius:999px;
  font-size:13px;font-weight:500;letter-spacing:0.3px;color:var(--ink-2);
  background:rgba(255,255,255,0.7);border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 6px 18px -10px rgba(31,70,150,0.25);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent-bright)}

/* ---------- type ---------- */
h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:700;letter-spacing:-0.02em;line-height:1.04;color:var(--ink)}
.display{font-size:clamp(40px,5vw,78px);font-weight:700;line-height:1.02;letter-spacing:-0.03em}
.h-sec{font-size:clamp(32px,4vw,56px);line-height:1.02;letter-spacing:-0.025em}
.lead{font-size:clamp(17px,1.4vw,21px);color:var(--ink-2);line-height:1.65;font-weight:400}
.kicker{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:0.28em;text-transform:uppercase;color:var(--accent)}
.grad-text{
  background:linear-gradient(100deg,#1B4FD6 8%,#2F7AF6 48%,#7C6CFF 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}

/* ============================================================ REVEAL (JS-driven) */
.reveal{opacity:0}
.no-motion .bg-aurora .blob,.no-motion .core,.no-motion .orbit,.no-motion .chip-float,.no-motion .marq-track,.no-motion .kin-track{animation-play-state:paused!important}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important}
}

/* ============================================================ NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .35s,border-color .35s,backdrop-filter .35s}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);height:72px;display:flex;align-items:center;justify-content:flex-start;gap:24px}
.nav.scrolled{background:rgba(255,255,255,0.72);-webkit-backdrop-filter:blur(20px) saturate(160%);backdrop-filter:blur(20px) saturate(160%);border-bottom:1px solid var(--glass-line);box-shadow:0 8px 30px -18px rgba(31,70,150,0.25)}
.nav-logo{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--ink);letter-spacing:-0.01em;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;position:relative;overflow:hidden;
  box-shadow:0 6px 16px -5px rgba(47,122,246,0.6)}
.logo-mark img{width:100%;height:100%;object-fit:contain}
.logo-placeholder{
  background:linear-gradient(180deg,rgba(255,255,255,0.9),rgba(226,235,252,0.92));
  border:1px dashed rgba(47,122,246,0.42);
  color:var(--violet-deep);
  font-size:9px;
  font-weight:700;
  letter-spacing:.02em;
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;display:flex;align-items:center;gap:6px;height:40px;padding:0 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--ink-2);white-space:nowrap;transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink);background:rgba(47,122,246,0.08)}
.nav-link .chev{transition:transform .3s}
.nav-item.open .chev{transform:rotate(180deg)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}

/* dropdown */
.nav-item{position:relative}
.dropdown{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px) scale(.98);
  width:520px;padding:14px;border-radius:22px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .28s,transform .28s,visibility .28s;
  background:rgba(255,255,255,0.86);border:1px solid var(--glass-line-2);
  -webkit-backdrop-filter:blur(30px) saturate(170%);backdrop-filter:blur(30px) saturate(170%);
  box-shadow:var(--shadow-float);
}
.nav-item.open .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0) scale(1)}
.dropdown:before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}
.dd-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.dd-item{display:flex;gap:13px;padding:14px;border-radius:15px;transition:background .2s;cursor:pointer}
.dd-item:hover{background:rgba(47,122,246,0.07)}
.dd-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;position:relative;overflow:hidden}
.dd-tt{font-family:var(--font-display);font-weight:600;font-size:15.5px;color:var(--ink);margin-bottom:3px;display:flex;align-items:center;gap:7px}
.dd-ds{font-size:12.5px;color:var(--ink-3);line-height:1.5}
.dd-foot{margin-top:8px;padding:13px 14px;border-radius:15px;background:rgba(47,122,246,0.06);display:flex;align-items:center;justify-content:space-between;gap:12px}
.dd-foot-t{font-size:13px;color:var(--ink-2)}
.tag-mini{font-size:10.5px;font-weight:600;letter-spacing:.04em;padding:2px 7px;border-radius:6px}

/* ============================================================ HERO */
.hero{position:relative;padding:150px 0 80px;min-height:auto;display:flex;align-items:flex-start}
.hero-grid{display:grid;grid-template-columns:1.14fr 0.86fr;gap:72px;align-items:center;width:100%}
.hero h1{margin:22px 0 0}
.hero .lead{margin:26px 0 0;max-width:620px}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero-trust{margin-top:40px;display:flex;align-items:center;gap:18px;color:var(--ink-3);font-size:13.5px}
.trust-avatars{display:flex}
.trust-avatars span{width:30px;height:30px;border-radius:50%;border:2px solid var(--bg-2);margin-left:-10px;background-size:cover;background-position:center}
.trust-avatars span:first-child{margin-left:0}

/* hero visual cluster */
.hero-visual{position:relative;height:520px}
.core{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:330px;height:330px;border-radius:50%;
  background:
    radial-gradient(circle at 36% 30%, rgba(255,255,255,0.95), rgba(150,190,255,0.55) 24%, transparent 56%),
    radial-gradient(circle at 50% 50%, var(--violet-bright), var(--violet) 46%, var(--violet-deep) 80%);
  box-shadow:0 0 110px -6px rgba(47,122,246,0.5),0 40px 110px -18px rgba(47,122,246,0.45);
  animation:coreFloat 9s ease-in-out infinite;
}
.core:after{content:"";position:absolute;inset:-2px;border-radius:50%;border:1px solid rgba(255,255,255,0.5);mask:linear-gradient(#000,transparent)}
@keyframes coreFloat{0%,100%{transform:translate(-50%,-52%)}50%{transform:translate(-50%,-46%)}}
.orbit{position:absolute;top:50%;left:50%;border-radius:50%;border:1px solid rgba(47,122,246,0.16);transform:translate(-50%,-50%)}
.orbit.o1{width:420px;height:420px;animation:spin 26s linear infinite}
.orbit.o2{width:520px;height:520px;animation:spin 40s linear infinite reverse}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.chip-float{
  position:absolute;display:flex;align-items:center;gap:10px;padding:11px 15px;border-radius:14px;
  background:rgba(255,255,255,0.82);border:1px solid var(--glass-line-2);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  box-shadow:var(--shadow-float);font-size:13.5px;font-weight:500;color:var(--ink-1);
  animation:chipFloat 6s ease-in-out infinite;
}
.chip-float .ci{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex-shrink:0}
.chip-float .cs{font-size:11px;color:var(--ink-3);font-weight:400}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.cf1{top:34px;left:-8px;animation-delay:0s}
.cf2{top:200px;right:-22px;animation-delay:1.4s}
.cf3{bottom:46px;left:34px;animation-delay:2.6s}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:60px}
.stat{padding:26px 24px;border-radius:var(--r-lg)}
.stat .v{font-family:var(--font-display);font-size:clamp(32px,3vw,44px);font-weight:700;color:var(--ink);letter-spacing:-0.02em;line-height:1}
.stat .v em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .l{margin-top:10px;font-size:13.5px;color:var(--ink-3)}

/* ============================================================ SECTION SHELL */
.sec{padding:120px 0}
.sec-head{max-width:820px;margin:0 auto 64px;text-align:center}
.sec-head .kicker{display:block;margin-bottom:18px}
.sec-head .lead{margin:20px auto 0}

/* ============================================================ OVERVIEW CARDS */
.ov-scroll{
  position:relative;
  margin:0 calc(var(--pad) * -1);
  padding:6px var(--pad) 24px;
  overflow-x:auto;
  overflow-y:visible;
  scroll-snap-type:x mandatory;
  scroll-padding-left:var(--pad);
  -webkit-overflow-scrolling:touch;
  -webkit-mask:linear-gradient(90deg,transparent,#000 var(--pad),#000 calc(100% - 88px),rgba(0,0,0,.18));
  mask:linear-gradient(90deg,transparent,#000 var(--pad),#000 calc(100% - 88px),rgba(0,0,0,.18));
}
.ov-scroll::-webkit-scrollbar{height:8px}
.ov-scroll::-webkit-scrollbar-track{background:transparent}
.ov-scroll::-webkit-scrollbar-thumb{background:rgba(47,122,246,.18);border-radius:999px}
.ov-scroll:hover::-webkit-scrollbar-thumb{background:rgba(47,122,246,.34)}
.ov-grid{
  display:flex;
  gap:22px;
  width:max-content;
  padding-right:96px;
}
.acard{
  position:relative;padding:30px 30px 28px;border-radius:var(--r-xl);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(247,250,255,.9));border:1px solid rgba(255,255,255,.74);
  -webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%);
  box-shadow:var(--shadow-glass);
  transition:transform .5s cubic-bezier(.2,.8,.2,1),border-color .4s,box-shadow .5s;
  transform-style:preserve-3d;
  flex:0 0 clamp(360px,28vw,430px);
  min-height:600px;display:flex;flex-direction:column;
  scroll-snap-align:start;
}
.acard:hover{transform:translateY(-8px);border-color:color-mix(in srgb,var(--ac) 45%,transparent);box-shadow:0 40px 80px -34px color-mix(in srgb,var(--ac) 55%,var(--ink))}
.acard .glow{position:absolute;top:-60px;right:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--ac) 38%,transparent),transparent 65%);
  opacity:.45;transition:opacity .5s,transform .6s;pointer-events:none}
.acard:hover .glow{opacity:.8;transform:scale(1.15)}
.acard .idx{position:absolute;top:30px;right:30px;font-family:var(--font-display);font-size:14px;font-weight:600;color:var(--ink-4)}
.acard-copy{position:relative;z-index:2;max-width:92%}
.acard h3{font-size:clamp(26px,2.1vw,34px);margin-bottom:6px;letter-spacing:-.03em}
.acard .role{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--ac);margin-bottom:16px}
.acard .ad{font-size:15px;color:var(--ink-2);line-height:1.68;margin-bottom:0;min-height:104px;max-width:96%}
.acard-illus{position:relative;z-index:1;margin:14px -14px 10px;aspect-ratio:1.28/1;overflow:hidden;flex:1;min-height:248px;border-radius:0;
  background:
    radial-gradient(circle at 18% 18%,color-mix(in srgb,var(--ac) 32%,#fff),transparent 36%),
    radial-gradient(circle at 82% 18%,rgba(255,255,255,.92),transparent 30%),
    linear-gradient(135deg,color-mix(in srgb,var(--ac) 20%,#fff),rgba(255,255,255,.18) 48%,color-mix(in srgb,var(--ac) 16%,#fff));
  -webkit-mask-image:radial-gradient(115% 92% at 50% 54%,#000 58%,rgba(0,0,0,.72) 76%,transparent 100%);
  mask-image:radial-gradient(115% 92% at 50% 54%,#000 58%,rgba(0,0,0,.72) 76%,transparent 100%);
}
.acard-illus::before{content:"";position:absolute;inset:9% 3% 4%;z-index:0;
  background:radial-gradient(ellipse at 50% 70%,color-mix(in srgb,var(--ac) 34%,transparent),transparent 62%);
  filter:blur(20px);opacity:.78}
.acard-illus::after{content:"";position:absolute;left:9%;right:9%;bottom:7%;height:20%;
  background:radial-gradient(ellipse at center,rgba(31,70,150,.16),transparent 70%);filter:blur(14px)}
.acard-illus img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover;display:block;mix-blend-mode:multiply;filter:saturate(1.04) contrast(1.02);transform:scale(1.03);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.acard:hover .acard-illus img{transform:scale(1.065)}
.feat{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-2)}
.feat .fc{width:18px;height:18px;border-radius:6px;display:grid;place-items:center;flex-shrink:0;background:color-mix(in srgb,var(--ac) 16%,transparent)}
.acard-foot{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding-top:20px;border-top:1px solid var(--glass-line)}
.acard-stat{font-family:var(--font-display);font-size:15px;font-weight:700;color:color-mix(in srgb,var(--ac) 78%,var(--ink));white-space:nowrap;flex-shrink:0}
.acard-arrow{width:42px;height:42px;border-radius:999px;display:grid;place-items:center;
  background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 72%,#fff),var(--ac));color:#fff;
  box-shadow:0 12px 26px -12px color-mix(in srgb,var(--ac) 80%,transparent),0 1px 0 rgba(255,255,255,.35) inset;
  transition:transform .25s,box-shadow .25s;flex-shrink:0}
.acard:hover .acard-arrow{transform:translateX(3px);box-shadow:0 16px 34px -12px color-mix(in srgb,var(--ac) 82%,transparent),0 1px 0 rgba(255,255,255,.4) inset}

/* why grid */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat-grid .cap h4{word-break:keep-all}
@media (max-width:1024px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.feat-grid{grid-template-columns:1fr}}

/* ============================================================ AGENT DETAIL */
.det{padding:110px 0;position:relative}
.det-line{position:absolute;top:0;left:50%;transform:translateX(-50%);width:1px;height:80px;background:linear-gradient(var(--glass-line-2),transparent)}
.det-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.det.rev .det-grid{direction:rtl}
.det.rev .det-grid>*{direction:ltr}
.det-badge{display:inline-flex;align-items:center;gap:10px;height:36px;padding:0 15px 0 12px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap;
  background:color-mix(in srgb,var(--ac) 12%,#fff);border:1px solid color-mix(in srgb,var(--ac) 32%,transparent);color:color-mix(in srgb,var(--ac) 78%,#1B2540)}
.det-badge .bi{width:22px;height:22px;border-radius:7px;display:grid;place-items:center;background:var(--ac)}
.det h2{margin:22px 0 0;font-size:clamp(34px,3.6vw,52px)}
.det .tagline{margin-top:14px;font-size:20px;font-weight:600;color:color-mix(in srgb,var(--ac) 78%,#1B2540)}
.det .det-desc{margin-top:20px;font-size:16px;color:var(--ink-2);line-height:1.7;max-width:520px}
.cap-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px}
.cap{padding:20px;border-radius:var(--r-md);background:var(--glass-2);border:1px solid var(--glass-line);box-shadow:var(--shadow-glass);transition:transform .35s,border-color .35s,box-shadow .35s}
.cap:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ac) 40%,transparent);box-shadow:0 22px 44px -26px color-mix(in srgb,var(--ac) 55%,#1B2540)}
.cap-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px;background:color-mix(in srgb,var(--ac) 14%,#fff);color:var(--ac)}
.cap h4{margin:0 0 6px;font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--ink)}
.cap p{margin:0;font-size:13px;color:var(--ink-3);line-height:1.55}
.det-cta{margin-top:36px;display:flex;gap:13px;align-items:center}

/* detail visual: product mock */
.mock{position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:rgba(255,255,255,0.85);border:1px solid var(--glass-line-2);
  box-shadow:var(--shadow-float);transform:perspective(1400px) rotateY(-9deg) rotateX(3deg);
  transition:transform .8s cubic-bezier(.2,.8,.2,1)}
.det.rev .mock{transform:perspective(1400px) rotateY(9deg) rotateX(3deg)}
.det:hover .mock{transform:perspective(1400px) rotateY(0) rotateX(0)}
.mock-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--glass-line)}
.mock-dot{width:11px;height:11px;border-radius:50%}
.mock-glow{position:absolute;inset:0;background:radial-gradient(120% 120% at 80% 0%,color-mix(in srgb,var(--ac) 14%,transparent),transparent 55%);pointer-events:none}
.mock-body{padding:20px}

/* mini dashboard inside mock */
.m-row{display:flex;gap:12px;margin-bottom:12px}
.m-card{flex:1;padding:14px;border-radius:12px;background:#F4F7FD;border:1px solid var(--glass-line)}
.m-k{font-size:11px;color:var(--ink-4)}
.m-v{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--ink);margin-top:5px;line-height:1}
.m-v small{font-size:12px;color:var(--ac);font-weight:600;margin-left:6px}
.m-bars{display:flex;align-items:flex-end;gap:7px;height:90px;padding:14px;border-radius:12px;background:#F4F7FD;border:1px solid var(--glass-line)}
.m-bar{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(var(--ac),color-mix(in srgb,var(--ac) 40%,#fff));opacity:.92}
.m-list{margin-top:12px;display:flex;flex-direction:column;gap:9px}
.m-li{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:11px;background:#F4F7FD;border:1px solid var(--glass-line)}
.m-av{width:30px;height:30px;border-radius:9px;flex-shrink:0;background:linear-gradient(135deg,color-mix(in srgb,var(--ac) 70%,#fff),var(--ac))}
.m-li .t{font-size:12.5px;color:var(--ink-1);font-weight:500}
.m-li .s{font-size:11px;color:var(--ink-4);margin-top:2px}
.m-pill{margin-left:auto;font-size:10.5px;font-weight:600;padding:3px 9px;border-radius:7px;background:color-mix(in srgb,var(--ac) 16%,#fff);color:var(--ac)}
.m-chat{display:flex;flex-direction:column;gap:10px}
.m-msg{max-width:80%;padding:11px 14px;border-radius:14px;font-size:12.5px;line-height:1.5}
.m-msg.bot{align-self:flex-start;background:#F1F4FA;border:1px solid var(--glass-line);color:var(--ink-1);border-bottom-left-radius:4px}
.m-msg.usr{align-self:flex-end;background:linear-gradient(135deg,var(--ac),color-mix(in srgb,var(--ac) 70%,#1B4FD6));color:#fff;border-bottom-right-radius:4px}

/* ============================================================ LOGO MARQUEE */
.marq{overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marq-track{display:flex;gap:64px;width:max-content;animation:marq 32s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marq-item{font-family:var(--font-display);font-size:21px;font-weight:600;color:var(--ink-4);white-space:nowrap;transition:color .3s}
.marq-item:hover{color:var(--accent)}

/* ============================================================ CLOSING / CTA ============ */
.closing{padding:120px 0}
.cta-card{position:relative;overflow:hidden;border-radius:var(--r-2xl);padding:64px;text-align:left;
  background:linear-gradient(150deg,rgba(255,255,255,0.94),rgba(236,244,255,0.94));
  border:1px solid var(--glass-line-2);-webkit-backdrop-filter:blur(28px);backdrop-filter:blur(28px);box-shadow:var(--shadow-float)}
.cta-grid{position:relative;display:grid;grid-template-columns:minmax(360px,.76fr) minmax(0,1.24fr);gap:68px;align-items:center}
.cta-copy{max-width:520px}
.cta-card h2{margin:18px 0 0;font-size:clamp(38px,4.2vw,60px);line-height:1.08;letter-spacing:-0.045em}
.cta-card .lead{margin:22px 0 0;max-width:520px}
.cta-glow{position:absolute;width:620px;height:620px;border-radius:50%;right:-220px;top:-300px;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 62%);pointer-events:none}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.cta-points span{height:34px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;
  background:rgba(255,255,255,0.72);border:1px solid var(--glass-line-2);color:var(--ink-2);font-size:13px;font-weight:600}
.cta-foot{margin-top:28px;font-size:13px;color:var(--ink-3)}
/* lead/QR row */
.lead-panel{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:22px;align-items:stretch;margin:0;padding:18px;text-align:left;border-radius:var(--r-xl);
  background:rgba(255,255,255,0.66);box-shadow:0 1px 0 rgba(255,255,255,0.75) inset,0 24px 55px -34px rgba(31,70,150,0.45)}
.lead-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
.lead-panel-title{font-size:17px;font-weight:700;color:var(--ink);font-family:var(--font-display)}
.lead-panel-sub{margin-top:3px;font-size:12.5px;color:var(--ink-3);line-height:1.5}
.lead-badge{height:28px;display:inline-flex;align-items:center;padding:0 10px;border-radius:999px;
  background:color-mix(in srgb,var(--accent) 12%,#fff);color:var(--accent);font-size:12px;font-weight:700;flex-shrink:0}
.lead-policy{font-size:12px;color:var(--ink-4);margin-top:12px;text-align:center}
.lead-submit-main{width:100%;justify-content:center;margin-top:4px}
.qr-card{display:flex;flex-direction:column;justify-content:space-between;gap:16px;padding:18px;border-radius:22px;
  background:linear-gradient(180deg,rgba(255,255,255,0.86),rgba(246,249,255,0.84));border:1px solid var(--glass-line-2);min-height:100%}
.qr-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--ink);font-family:var(--font-display)}
.qr-title svg{color:var(--a-recruit)}
.qr-text{font-size:13px;color:var(--ink-2);margin-top:8px;line-height:1.65}
.qr-meta{font-size:11.5px;color:var(--ink-4);margin-top:12px}
.qr{width:118px;height:118px;border-radius:18px;background:#fff;padding:10px;flex-shrink:0;display:grid;place-items:center;box-shadow:0 12px 26px -16px rgba(31,70,150,0.55)}
.qr svg{width:100%;height:100%}
.form-card{border-radius:var(--r-lg);padding:16px}
.fr{display:flex;gap:12px;margin-bottom:12px}
.inp{flex:1;min-width:0;height:50px;padding:0 16px;border-radius:14px;background:#fff;border:1px solid var(--glass-line-2);color:var(--ink);font-size:14px;transition:border-color .25s,box-shadow .25s}
.inp::placeholder{color:var(--ink-4)}
.inp:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(47,122,246,0.15)}

/* ============================================================ FOOTER */
.footer{padding:72px 0 40px;border-top:1px solid var(--glass-line);margin-top:40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.foot-col h5{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin:0 0 18px}
.foot-col a{display:block;font-size:14px;color:var(--ink-2);margin-bottom:12px;transition:color .2s}
.foot-col a:hover{color:var(--accent)}
.foot-about{font-size:14px;color:var(--ink-3);line-height:1.7;max-width:300px;margin:18px 0 0}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:28px;border-top:1px solid var(--glass-line);font-size:13px;color:var(--ink-4);flex-wrap:wrap;gap:12px}

/* ============================================================ VARIANT SWITCHER ============ */
.vswitch{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:70;display:flex;gap:5px;padding:6px;border-radius:999px;
  background:rgba(255,255,255,0.82);border:1px solid var(--glass-line-2);-webkit-backdrop-filter:blur(24px) saturate(160%);backdrop-filter:blur(24px) saturate(160%);box-shadow:var(--shadow-float)}
.vswitch button{position:relative;height:38px;padding:0 18px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink-3);transition:color .3s;display:flex;align-items:center;gap:8px}
.vswitch button .vd{width:8px;height:8px;border-radius:50%;background:currentColor;opacity:.5}
.vswitch button.on{color:var(--accent)}
.vswitch button.on .vd{opacity:1;box-shadow:0 0 10px currentColor}
.vswitch .vpill{position:absolute;inset:6px auto 6px 6px;border-radius:999px;background:rgba(47,122,246,0.10);border:1px solid rgba(47,122,246,0.22);transition:transform .45s cubic-bezier(.2,.8,.2,1),width .45s;z-index:-1}

/* ============================================================ VARIANT: AURORA (default) ============ */
[data-variant="aurora"]{ --accent:var(--violet); --accent-bright:var(--violet-bright); }

/* ============================================================ VARIANT: SPOTLIGHT ============ */
[data-variant="spotlight"]{ --accent:#2F7AF6; --accent-bright:#5C9CFF; }
[data-variant="spotlight"] .hero{padding-top:140px;text-align:center;justify-content:center}
[data-variant="spotlight"] .hero-grid{grid-template-columns:1fr;text-align:center;justify-items:center;gap:18px}
[data-variant="spotlight"] .hero .lead{margin-left:auto;margin-right:auto;max-width:600px}
[data-variant="spotlight"] .hero-cta{justify-content:center}
[data-variant="spotlight"] .hero-trust{justify-content:center}
[data-variant="spotlight"] .hero-visual{order:-1;height:300px;width:100%;max-width:640px;margin-bottom:8px}
[data-variant="spotlight"] .hero-visual .chip-float{display:none}
[data-variant="spotlight"] .core{width:260px;height:260px}
[data-variant="spotlight"] .display{font-size:clamp(46px,7vw,98px)}

/* ============================================================ VARIANT: KINETIC ============ */
[data-variant="kinetic"]{ --accent:#1E63E8; --accent-bright:#2F7AF6; --magenta:#7C6CFF; }
[data-variant="kinetic"] .hero{padding-top:188px}
[data-variant="kinetic"] .hero-grid{grid-template-columns:1fr;gap:0}
[data-variant="kinetic"] .hero-visual{display:none}
[data-variant="kinetic"] .display{font-size:clamp(56px,10vw,150px);line-height:0.86;font-weight:700;letter-spacing:-0.04em}
[data-variant="kinetic"] .grad-text{background:linear-gradient(95deg,#1E63E8,#2F7AF6 45%,#22C3E6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
[data-variant="kinetic"] .hero .lead{max-width:640px}
[data-variant="kinetic"] .kin-marq{margin-top:46px}
[data-variant="kinetic"] .acard{border-radius:18px}
[data-variant="kinetic"] .btn-primary{border-radius:14px}
[data-variant="kinetic"] .btn-ghost{border-radius:14px}
[data-variant="kinetic"] .eyebrow{border-radius:10px}

/* kinetic-only big type marquee in hero */
.kin-marq{display:none}
[data-variant="kinetic"] .kin-marq{display:block;overflow:hidden;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
[data-variant="kinetic"] .kin-track{display:flex;gap:40px;width:max-content;animation:marq 24s linear infinite}
[data-variant="kinetic"] .kin-i{font-family:var(--font-display);font-size:clamp(40px,6vw,86px);font-weight:700;letter-spacing:-0.03em;color:transparent;-webkit-text-stroke:1.5px rgba(47,122,246,0.28);white-space:nowrap}
[data-variant="kinetic"] .kin-i.fill{color:rgba(47,122,246,0.08);-webkit-text-stroke:0}

/* responsive */
@media (max-width:1200px){
  :root{--pad:40px}
  .hero-grid{gap:52px}
  .cta-card{padding:56px}
  .cta-grid{gap:52px}
}
@media (max-width:1080px){
  .acard{min-height:560px}
  .det-grid{grid-template-columns:1fr;gap:40px}
  .det.rev .det-grid{direction:ltr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr;gap:34px}
  .cta-copy{max-width:680px}
  .lead-panel{grid-template-columns:minmax(0,1fr) 220px}
  .nav-links{display:none}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{display:none}
  .ov-grid{gap:18px;padding-right:72px}
  .acard{flex-basis:min(78vw,390px)}
  .acard{min-height:0}
  .acard .ad{min-height:auto}
  .acard-illus{min-height:300px;flex:0 0 auto}
}
@media (max-width:760px){
  .cta-card{padding:42px 30px}
  .lead-panel{grid-template-columns:1fr}
  .qr-card{display:grid;grid-template-columns:112px minmax(0,1fr);align-items:center;min-height:0}
  .qr{width:112px;height:112px}
}
@media (max-width:560px){
  :root{--pad:22px}
  .wrap{padding:0 22px}
  .nav-inner{padding:0 22px}
  .ov-scroll{margin:0 -22px;padding:4px 22px 22px;scroll-padding-left:22px;-webkit-mask:linear-gradient(90deg,transparent,#000 22px,#000 calc(100% - 48px),rgba(0,0,0,.18));mask:linear-gradient(90deg,transparent,#000 22px,#000 calc(100% - 48px),rgba(0,0,0,.18))}
  .ov-grid{gap:14px;padding-right:46px}
  .stats{grid-template-columns:1fr 1fr;gap:12px}
  .closing{padding:86px 0}
  .cta-card{padding:34px 22px;border-radius:28px}
  .cta-card h2{font-size:clamp(32px,10vw,44px)}
  .cta-points{gap:8px;margin-top:22px}
  .cta-points span{height:auto;min-height:32px}
  .lead-panel{grid-template-columns:1fr;padding:12px;gap:12px;border-radius:24px}
  .lead-panel-head{flex-direction:column;gap:10px}
  .form-card{padding:12px}
  .fr{flex-direction:column;gap:10px;margin-bottom:10px}
  .qr-card{display:grid;grid-template-columns:94px minmax(0,1fr);align-items:center;padding:14px;min-height:0}
  .qr{width:94px;height:94px;border-radius:16px}
  .cap-grid{grid-template-columns:1fr}
  .acard{flex-basis:82vw;padding:26px 22px 22px}
  .acard-copy{max-width:100%}
  .acard .idx{top:24px;right:22px}
  .acard-illus{margin:8px -10px 8px;min-height:240px;border-radius:20px}
}

/* ============================================================
   聊天体验 + 富卡片 + 留资弹窗（合并自 chat.css）
   ============================================================ */
.det-hint{font-size:13.5px;color:var(--ink-3)}
.chat{
  display:flex;flex-direction:column;overflow:hidden;
  height:560px;border-radius:24px;
  background:rgba(255,255,255,0.82);border:1px solid var(--glass-line-2);
  -webkit-backdrop-filter:blur(26px) saturate(160%);backdrop-filter:blur(26px) saturate(160%);
  box-shadow:0 30px 70px -34px color-mix(in srgb,var(--ac) 45%,rgba(31,70,150,0.5));
}
.det.rev .det-visual{display:flex;justify-content:flex-start}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--glass-line);
  background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 9%,#fff),transparent)}
.chat-ava{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(150deg,color-mix(in srgb,var(--ac) 75%,#fff),var(--ac));
  box-shadow:0 8px 18px -6px color-mix(in srgb,var(--ac) 70%,transparent)}
.chat-head-t{display:flex;flex-direction:column;gap:3px;min-width:0}
.chat-head-t b{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:8px}
.chat-badge{font-size:10px;font-weight:700;letter-spacing:.05em;padding:1px 6px;border-radius:5px;color:#fff;background:var(--ac)}
.chat-on{font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:6px}
.chat-on i{width:7px;height:7px;border-radius:50%;background:#22C55E;box-shadow:0 0 8px #22C55E}
.chat-scroll{flex:1;overflow-y:auto;padding:20px 18px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth}
.chat-scroll::-webkit-scrollbar{width:6px}
.msg{display:flex;gap:9px;align-items:flex-end;max-width:88%}
.msg.user{align-self:flex-end;flex-direction:row-reverse}
.msg.bot{align-self:flex-start}
.msg-av{width:28px;height:28px;border-radius:9px;flex-shrink:0;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;
  background:linear-gradient(150deg,color-mix(in srgb,var(--ac) 70%,#fff),var(--ac))}
.msg-body{display:flex;flex-direction:column;gap:8px;min-width:0}
.bub{padding:11px 14px;border-radius:15px;font-size:14px;line-height:1.55;word-break:break-word}
.msg.bot .bub{background:#F1F4FA;color:var(--ink-1);border-bottom-left-radius:5px}
.msg.bot .bub.soft{background:transparent;padding:2px 4px;color:var(--ink-2);font-size:13px}
.msg.user .bub{background:linear-gradient(150deg,var(--ac),color-mix(in srgb,var(--ac) 72%,#1B4FD6));color:#fff;border-bottom-right-radius:5px;
  box-shadow:0 8px 18px -8px color-mix(in srgb,var(--ac) 60%,transparent)}
.bub.typing{display:flex;gap:4px;align-items:center}
.bub.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-4);animation:tdot 1.2s ease-in-out infinite}
.bub.typing i:nth-child(2){animation-delay:.18s}
.bub.typing i:nth-child(3){animation-delay:.36s}
@keyframes tdot{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.chat-foot{padding:12px 14px 14px;border-top:1px solid var(--glass-line);background:rgba(255,255,255,0.6)}
.chat-sugg{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:11px}
.sugg{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;font-size:12.5px;font-weight:500;
  color:color-mix(in srgb,var(--ac) 75%,#1B2540);background:color-mix(in srgb,var(--ac) 10%,#fff);
  border:1px solid color-mix(in srgb,var(--ac) 26%,transparent);transition:transform .2s,background .2s}
.sugg:hover{transform:translateY(-1px);background:color-mix(in srgb,var(--ac) 16%,#fff)}
.chat-input{display:flex;gap:9px;align-items:center}
.chat-input input{flex:1;height:44px;padding:0 16px;border-radius:13px;font-size:14px;color:var(--ink);
  background:#fff;border:1px solid var(--glass-line-2);transition:border-color .2s,box-shadow .2s}
.chat-input input::placeholder{color:var(--ink-4)}
.chat-input input:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 18%,transparent)}
.chat-send{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(150deg,color-mix(in srgb,var(--ac) 80%,#fff),var(--ac));
  box-shadow:0 8px 18px -6px color-mix(in srgb,var(--ac) 60%,transparent);transition:transform .2s}
.chat-send:hover{transform:translateY(-1px) scale(1.03)}
.cc{background:#fff;border:1px solid var(--glass-line);border-radius:14px;padding:14px;box-shadow:0 10px 26px -18px rgba(31,70,150,0.4);width:100%;max-width:300px}
.cc-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}
.cc-t{font-family:var(--font-display);font-size:13px;font-weight:700;color:var(--ink)}
.cc-tag{font-size:10px;font-weight:600;padding:2px 7px;border-radius:6px;color:var(--ac);background:color-mix(in srgb,var(--ac) 12%,#fff)}
.cc-stats{display:flex;gap:8px;margin-bottom:10px}
.cc-stats>div{flex:1}
.cc-stats b{display:block;font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--ink);line-height:1}
.cc-stats span{display:block;font-size:10px;color:var(--ink-4);margin-top:4px}
.cc-bars{display:flex;align-items:flex-end;gap:5px;height:54px;margin-bottom:7px}
.cc-bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(var(--ac),color-mix(in srgb,var(--ac) 35%,#fff))}
.cc-cap{font-size:10.5px;color:var(--ink-4);text-align:center}
.cc-kv{display:flex;flex-direction:column;gap:9px}
.cc-kv>div{display:flex;align-items:center;justify-content:space-between;font-size:12.5px}
.cc-kv span{color:var(--ink-3)}
.cc-kv b{color:var(--ink);font-weight:600}
.cc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.cc-tags span{font-size:11px;padding:3px 9px;border-radius:7px;background:#F1F4FA;color:var(--ink-2)}
.cc-swap{display:flex;flex-direction:column;gap:6px}
.cc-swap-row{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:10px;font-size:12.5px;color:var(--ink-1);font-weight:500}
.cc-swap-row.old{background:#FEF2F2;text-decoration:line-through;color:var(--ink-3)}
.cc-swap-row.new{background:color-mix(in srgb,var(--ac) 10%,#fff)}
.cc-swap-row em{margin-left:auto;font-style:normal;font-size:10.5px;font-weight:600;color:var(--ink-3)}
.cc-swap-row.new em{color:var(--ac)}
.cc-dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.5}
.cc-arrow{text-align:center;font-size:11px;color:var(--ink-4)}
.cc-list{display:flex;flex-direction:column;gap:8px}
.cc-li{display:flex;align-items:center;gap:10px;padding:9px;border-radius:10px;background:#F6F8FC}
.cc-av{width:28px;height:28px;border-radius:8px;flex-shrink:0;background:linear-gradient(135deg,color-mix(in srgb,var(--ac) 60%,#fff),var(--ac))}
.cc-li b{font-size:12.5px;color:var(--ink);display:block}
.cc-li span{font-size:10.5px;color:var(--ink-4);display:block;margin-top:1px}
.cc-pill{margin-left:auto;font-style:normal;font-size:10px;font-weight:600;padding:3px 8px;border-radius:7px;color:var(--ac);background:color-mix(in srgb,var(--ac) 12%,#fff);flex-shrink:0}
.cc-steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.cc-steps li{display:flex;gap:10px;font-size:12.5px;color:var(--ink-1);line-height:1.5}
.cc-steps li b{flex-shrink:0;width:20px;height:20px;border-radius:7px;display:grid;place-items:center;font-size:11px;color:#fff;background:var(--ac)}
.cc-rp{max-width:320px}
.cc-rp-h{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--ink);margin-bottom:9px}
.cc-rp-av{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(135deg,#F97316,#EA580C)}
.cc-rp-h i{margin-left:auto;font-style:normal;font-size:10px;font-weight:600;color:var(--ink-4);background:#F1F4FA;padding:2px 7px;border-radius:6px}
.cc-rp p{margin:0;font-size:13.5px;line-height:1.55;color:var(--ink-1);font-style:italic}
.cc-q{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:10px;line-height:1.5}
.cc-opts{display:flex;flex-direction:column;gap:7px}
.cc-opt{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:12.5px;color:var(--ink-1);text-align:left;
  background:#F6F8FC;border:1px solid transparent;transition:all .2s}
.cc-opt span{width:20px;height:20px;border-radius:6px;display:grid;place-items:center;font-size:11px;font-weight:700;background:#fff;color:var(--ink-3);flex-shrink:0}
.cc-opt:hover{background:color-mix(in srgb,var(--ac) 8%,#fff)}
.cc-opt.ok{background:color-mix(in srgb,#22C55E 12%,#fff);border-color:#22C55E}
.cc-opt.ok span{background:#22C55E;color:#fff}
.cc-opt.no{background:#FEF2F2;border-color:#FCA5A5}
.cc-exp{margin-top:9px;font-size:11.5px;color:var(--ink-2);line-height:1.5;padding:8px 10px;border-radius:9px;background:#F1F4FA}
.chat-workflow .chat-scroll{gap:18px}
.chat-workflow .msg.bot{max-width:96%}
.chat-workflow .msg.bot .bub{background:transparent;padding:0;color:var(--ink-1);font-size:14px;border-radius:0}
.chat-workflow .msg.bot .msg-body{gap:11px;padding:13px 15px;border-radius:14px;background:rgba(247,249,253,0.9);border:1px solid var(--glass-line);border-left:3px solid var(--ac);width:100%}
.chat-workflow .msg.bot .bub.soft{padding:0;background:transparent}
.chat-workflow .cc{max-width:100%}
.chat-workflow .cc-rp{max-width:100%}
.chat-stage{position:relative;display:flex;justify-content:center;align-items:center;width:100%}
.phone{position:relative;width:340px;height:660px;border-radius:46px;padding:13px;
  background:linear-gradient(160deg,#f0f3fa,#dde6f5);
  box-shadow:0 40px 90px -30px rgba(31,70,150,0.55),0 2px 0 rgba(255,255,255,0.7) inset,0 0 0 2px rgba(255,255,255,0.5)}
.phone-notch{position:absolute;top:22px;left:50%;transform:translateX(-50%);width:120px;height:26px;border-radius:14px;background:#0c1322;z-index:3}
.chat-phone{height:100%;border-radius:34px;border:none;box-shadow:none}
.chat-phone .chat-head{padding-top:40px}
.chat-orbit-glow{position:absolute;inset:0;z-index:-1;
  background:radial-gradient(closest-side,color-mix(in srgb,var(--ac) 30%,transparent),transparent);
  filter:blur(50px);transform:scale(1.1)}
.vswitch-cap{display:flex;align-items:center;padding:0 12px 0 8px;font-size:12px;font-weight:600;color:var(--ink-3);white-space:nowrap}
.lead-overlay{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:24px;
  background:rgba(20,35,70,0.42);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn .3s ease both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lead-modal{position:relative;width:min(520px,100%);max-height:92vh;overflow-y:auto;padding:38px 34px 30px;border-radius:28px;
  background:linear-gradient(180deg,#fff,#f6f9ff);border:1px solid var(--glass-line-2);
  box-shadow:0 50px 100px -30px rgba(31,70,150,0.6);animation:popIn .42s cubic-bezier(.2,.9,.3,1.1) both}
@keyframes popIn{from{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:none}}
.lead-x{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:10px;color:var(--ink-3);font-size:15px;transition:background .2s}
.lead-x:hover{background:#EEF2FA;color:var(--ink)}
.lead-spark{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(150deg,var(--ac),color-mix(in srgb,var(--ac) 60%,#1B4FD6));
  box-shadow:0 14px 30px -10px color-mix(in srgb,var(--ac) 65%,transparent)}
.lead-modal h3{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--ink);line-height:1.35;letter-spacing:-0.01em}
.lead-modal p{margin:10px 0 0;font-size:14.5px;color:var(--ink-2);line-height:1.6}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:24px 0 22px}
.lead-f{display:flex;flex-direction:column;gap:7px}
.lead-f.full{grid-column:1/-1}
.lead-f label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.lead-f input{height:46px;padding:0 14px;border-radius:12px;font-size:14px;color:var(--ink);background:#fff;border:1px solid var(--glass-line-2);transition:border-color .2s,box-shadow .2s}
.lead-f input::placeholder{color:var(--ink-4)}
.lead-f input:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px color-mix(in srgb,var(--ac) 16%,transparent)}
.lead-chips{display:flex;flex-wrap:wrap;gap:8px}
.lead-chip{padding:9px 13px;border-radius:10px;font-size:13px;font-weight:500;color:var(--ink-2);background:#F1F4FA;border:1px solid transparent;transition:all .2s}
.lead-chip:hover{background:#E8EEF8}
.lead-chip.on{color:var(--ac);background:color-mix(in srgb,var(--ac) 12%,#fff);border-color:color-mix(in srgb,var(--ac) 38%,transparent)}
.lead-submit{width:100%;height:52px;border-radius:14px;font-size:15.5px;font-weight:600;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 78%,#fff),var(--ac));
  box-shadow:0 14px 30px -10px color-mix(in srgb,var(--ac) 60%,transparent);transition:transform .2s,box-shadow .2s}
.lead-submit:hover{transform:translateY(-2px)}
.lead-submit.ghost{background:#fff;color:var(--ink-1);border:1px solid var(--glass-line-2);box-shadow:none;margin-top:18px}
.lead-fine{margin-top:13px;font-size:11.5px;color:var(--ink-4);text-align:center}
.lead-done{text-align:center;padding:14px 0 6px}
.lead-check{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 20px;
  background:linear-gradient(150deg,#34D399,#10B981);box-shadow:0 14px 30px -10px rgba(16,185,129,0.55)}
.lead-done h3{font-size:24px}
@media (max-width:560px){
  .chat{height:520px}
  .phone{width:300px;height:600px}
  .lead-form{grid-template-columns:1fr}
  .lead-modal{padding:30px 22px 24px}
}