/* =========================================================
   未来玻璃 weilaiboli 设计系统
   深靛蓝宇宙背景 · 毛玻璃卡片 · 紫粉霓虹渐变
   ========================================================= */

/* ---------- TOKENS ---------- */
:root{
  --bg-base:#0A0B1A;
  --bg-base-2:#070814;
  --bg-grad-a:rgba(124,58,237,.28);
  --bg-grad-b:rgba(236,72,153,.18);
  --bg-grad-c:rgba(6,182,212,.14);
  --text:#F8FAFC;
  --text-2:rgba(248,250,252,.72);
  --text-3:rgba(248,250,252,.48);
  --text-4:rgba(248,250,252,.28);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.03);
  --glass-hi:rgba(255,255,255,.08);
  --hair:rgba(255,255,255,.08);
  --hair-soft:rgba(255,255,255,.05);
  --violet:#7C3AED;
  --pink:#EC4899;
  --cyan:#06B6D4;
  --grad:linear-gradient(135deg,#7C3AED 0%,#EC4899 100%);
  --grad-soft:linear-gradient(135deg,rgba(124,58,237,.18),rgba(236,72,153,.18));
  --grad-cyan:linear-gradient(135deg,#06B6D4 0%,#7C3AED 100%);
  --shadow-1:0 1px 0 rgba(255,255,255,.04) inset, 0 30px 60px -20px rgba(0,0,0,.6);
  --shadow-glow:0 30px 80px -10px rgba(124,58,237,.35), 0 20px 50px -10px rgba(236,72,153,.18);
  --r-xs:8px;
  --r-sm:10px;
  --r-md:14px;
  --r-lg:20px;
  --r-xl:28px;
  --r-pill:999px;
  --ease-out-quart:cubic-bezier(.25,1,.5,1);
  --ease-out-expo:cubic-bezier(.16,1,.3,1);
  --max:1240px;
  --gutter:clamp(20px,4vw,40px);
  --section-y:clamp(40px,6vw,80px);
}
[data-theme="light"]{
  --bg-base:#F4F2FB;
  --bg-base-2:#ECE8F8;
  --bg-grad-a:rgba(124,58,237,.22);
  --bg-grad-b:rgba(236,72,153,.16);
  --bg-grad-c:rgba(6,182,212,.12);
  --text:#0A0B1A;
  --text-2:rgba(10,11,26,.68);
  --text-3:rgba(10,11,26,.46);
  --text-4:rgba(10,11,26,.24);
  --glass:rgba(255,255,255,.65);
  --glass-2:rgba(255,255,255,.45);
  --glass-hi:rgba(255,255,255,.85);
  --hair:rgba(10,11,26,.08);
  --hair-soft:rgba(10,11,26,.05);
  --shadow-1:0 1px 0 rgba(255,255,255,.6) inset, 0 30px 60px -20px rgba(10,11,26,.18);
  --shadow-glow:0 30px 80px -10px rgba(124,58,237,.28), 0 20px 50px -10px rgba(236,72,153,.14);
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:'Inter',ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,'PingFang SC','Microsoft YaHei',sans-serif;
  font-feature-settings:'cv11','ss01','ss03';
  font-size:16px;
  line-height:1.55;
  color:var(--text);
  background:var(--bg-base);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  min-height:100vh;
  overflow-x:hidden;
  transition:background-color .35s var(--ease-out-quart), color .35s var(--ease-out-quart);
}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
a{color:inherit;text-decoration:none}
input,textarea{font:inherit;color:inherit}
::selection{background:rgba(236,72,153,.4);color:#fff}
.mono{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace}

/* ---------- BG LAYER ---------- */
.bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;
  background:var(--bg-base);
}
.bg::before,.bg::after{content:"";position:absolute;inset:-20%}
.bg::before{
  background:
    radial-gradient(40% 35% at 18% 12%, var(--bg-grad-a) 0%, transparent 60%),
    radial-gradient(35% 30% at 88% 18%, var(--bg-grad-b) 0%, transparent 60%),
    radial-gradient(45% 40% at 60% 95%, var(--bg-grad-c) 0%, transparent 60%);
  filter:blur(20px);
}
.bg::after{
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  opacity:.5;
}
[data-theme="light"] .bg::after{
  background-image:
    linear-gradient(rgba(10,11,26,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,11,26,.04) 1px, transparent 1px);
}

/* ---------- LAYOUT ---------- */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter);position:relative}
section{position:relative;padding:var(--section-y) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:.08em;
  color:var(--text-2);
  padding:8px 14px;border-radius:var(--r-pill);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.eyebrow .pulse{
  width:6px;height:6px;border-radius:50%;
  background:var(--cyan);
  box-shadow:0 0 0 0 rgba(6,182,212,.7);
  animation:pulse 2.4s var(--ease-out-quart) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(6,182,153,.55)}
  70%{box-shadow:0 0 0 10px rgba(6,182,212,0)}
  100%{box-shadow:0 0 0 0 rgba(6,182,212,0)}
}
.h-display{
  font-weight:800;
  font-size:clamp(40px,7vw,84px);
  line-height:1.02;
  letter-spacing:-.035em;
  margin:0;
}
.h-section{
  font-weight:700;
  font-size:clamp(24px,3.1vw,40px);
  line-height:1.12;
  letter-spacing:-.02em;
  margin:0;
  white-space:nowrap;
}
.gradient-text{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.gradient-text-cyan{
  background:var(--grad-cyan);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.muted{color:var(--text-2)}
.tiny{font-size:12px;color:var(--text-3);letter-spacing:.04em}

/* ---------- GLASS ---------- */
.glass{
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;
  border-radius:var(--r-pill);
  font-weight:600;font-size:15px;letter-spacing:-.005em;
  transition:transform .35s var(--ease-out-quart), box-shadow .35s var(--ease-out-quart), background-color .35s var(--ease-out-quart), color .35s var(--ease-out-quart);
  position:relative;white-space:nowrap;
}
.btn .arrow{transition:transform .35s var(--ease-out-quart)}
.btn:hover .arrow{transform:translateX(3px)}
.btn-primary{
  color:#fff;
  background:var(--grad);
  box-shadow:0 10px 30px -8px rgba(124,58,237,.55), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(236,72,153,.55), 0 0 0 1px rgba(255,255,255,.14) inset}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  color:var(--text);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.btn-ghost:hover{transform:translateY(-2px);background:var(--glass-hi);border-color:var(--hair)}
.btn-icon{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-pill);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  color:var(--text-2);
  transition:color .25s var(--ease-out-quart), background-color .25s var(--ease-out-quart), transform .25s var(--ease-out-quart);
}
.btn-icon:hover{color:var(--text);background:var(--glass-hi);transform:translateY(-1px)}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:18px;left:0;right:0;z-index:60;
  display:flex;justify-content:center;pointer-events:none;
  padding:0 var(--gutter);
}
.nav-inner{
  pointer-events:auto;
  width:100%;max-width:1080px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:10px 12px 10px 22px;
  border-radius:var(--r-pill);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  box-shadow:0 10px 40px -10px rgba(0,0,0,.5);
}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em;font-size:16px}
.brand-mark{
  width:26px;height:26px;border-radius:8px;
  background:var(--grad);
  display:grid;place-items:center;color:#fff;
  box-shadow:0 6px 16px -4px rgba(124,58,237,.6), 0 0 0 1px rgba(255,255,255,.12) inset;
}
.brand-logo{width:34px;height:34px;border-radius:10px;display:block;object-fit:contain;transition:opacity .3s var(--ease-out-quart)}
.brand:hover .brand-logo{opacity:.82}
.brand-text{font-weight:700;letter-spacing:-.01em;font-size:16px}
.footer-logo{width:46px;height:46px;border-radius:13px;display:block;object-fit:contain;margin-bottom:14px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  padding:8px 14px;border-radius:var(--r-pill);
  color:var(--text-2);font-size:14px;font-weight:500;
  transition:color .25s, background-color .25s;
}
.nav-links a:hover{color:var(--text);background:var(--glass-hi)}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-cta{padding:10px 18px;font-size:14px}
.nav-burger{display:none}

@media (max-width:820px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-burger{display:inline-flex}
  .nav-inner{padding:10px 12px 10px 18px}
  .nav-inner.open .nav-links{
    display:flex;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:12px;border-radius:var(--r-lg);
    background:var(--glass-hi);border:1px solid var(--hair);
    backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
    box-shadow:0 20px 50px -10px rgba(0,0,0,.5);
  }
  .nav-inner.open .nav-links a{padding:12px 14px}
  .nav-inner.open .nav-cta{display:inline-flex;margin-top:6px;justify-content:center}
}

/* ---------- HERO ---------- */
.hero{padding-top:clamp(140px,18vw,200px);padding-bottom:clamp(80px,10vw,120px);text-align:center;position:relative}
.hero-inner{max-width:920px;margin:0 auto;position:relative;z-index:2}
.hero-title{margin:22px 0 22px}
.hero-sub{
  font-size:clamp(17px,1.6vw,20px);
  color:var(--text-2);
  max-width:640px;margin:0 auto 36px;
  line-height:1.55;
}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-trust{
  display:flex;align-items:center;gap:18px;justify-content:center;flex-wrap:wrap;
  margin-top:42px;color:var(--text-3);font-size:13px;
}
.hero-trust .sep{width:4px;height:4px;border-radius:50%;background:var(--text-4)}
.hero-trust .avatars{display:flex}
.hero-trust .avatars span{
  width:28px;height:28px;border-radius:50%;
  border:2px solid var(--bg-base);
  margin-left:-8px;
  background:var(--grad-cyan);
}
.hero-trust .avatars span:nth-child(2){background:var(--grad)}
.hero-trust .avatars span:nth-child(3){background:linear-gradient(135deg,#EC4899,#06B6D4)}
.hero-trust .avatars span:nth-child(4){background:linear-gradient(135deg,#7C3AED,#06B6D4)}
.hero-trust .avatars span:first-child{margin-left:0}

/* 3D MOCKUP */
.mockup{
  position:relative;
  margin:clamp(60px,9vw,110px) auto 0;
  max-width:1080px;
  perspective:2400px;
  perspective-origin:50% 20%;
}
.mockup-tilt{
  position:relative;
  transform:rotateX(10deg) rotateY(-10deg) rotateZ(1.2deg);
  transform-style:preserve-3d;
  transition:transform 1.2s var(--ease-out-expo);
  will-change:transform;
}
.mockup:hover .mockup-tilt{transform:rotateX(4deg) rotateY(-4deg) rotateZ(.4deg)}
.mockup-glow{
  position:absolute;inset:-40% -10% -30% -10%;z-index:-1;
  pointer-events:none;
  background:radial-gradient(50% 50% at 50% 50%, rgba(124,58,237,.45), transparent 70%),
             radial-gradient(40% 40% at 70% 60%, rgba(236,72,153,.35), transparent 70%);
  filter:blur(40px);
  opacity:.9;
}
.mockup-frame{
  position:relative;
  border-radius:var(--r-xl);
  overflow:hidden;
  background:linear-gradient(180deg,#0F1024,#070814);
  border:1px solid var(--hair);
  box-shadow:
    0 1px 0 rgba(255,255,255,.06) inset,
    0 60px 120px -20px rgba(124,58,237,.45),
    0 40px 80px -20px rgba(236,72,153,.25),
    0 0 0 1px rgba(255,255,255,.04);
}
.mockup-bar{
  display:flex;align-items:center;gap:8px;
  padding:14px 18px;
  background:rgba(255,255,255,.03);
  border-bottom:1px solid var(--hair-soft);
}
.mockup-bar .dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.18)}
.mockup-bar .dot:nth-child(1){background:#FF5F57}
.mockup-bar .dot:nth-child(2){background:#FEBC2E}
.mockup-bar .dot:nth-child(3){background:#28C840}
.mockup-bar .addr{
  margin-left:18px;
  font-family:'JetBrains Mono',monospace;font-size:12px;
  color:var(--text-3);
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.04);
  border:1px solid var(--hair-soft);
}
.mockup-ui{
  display:grid;
  grid-template-columns:200px 1fr 252px;
  height:clamp(380px,40vw,540px);
  background:linear-gradient(180deg,#0B0C1E,#070814);
  color:#F8FAFC;
  font-size:12px;line-height:1.5;text-align:left;
}
.mu-side{border-right:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.015);display:flex;flex-direction:column;padding:14px 12px}
.mu-ws{display:flex;align-items:center;gap:8px;padding:7px 9px;border-radius:9px;background:rgba(255,255,255,.04);margin-bottom:14px}
.mu-ws-mark{width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,#7C3AED,#EC4899);box-shadow:0 0 0 1px rgba(255,255,255,.12) inset,0 4px 10px -2px rgba(124,58,237,.6)}
.mu-ws-name{font-weight:600;font-size:12px;flex:1}
.mu-ws svg{width:14px;height:14px;color:rgba(255,255,255,.4)}
.mu-search{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.05);color:rgba(255,255,255,.4);font-size:11px;margin-bottom:16px}
.mu-search svg{width:13px;height:13px}
.mu-search kbd{margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:10px;padding:2px 6px;border-radius:5px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.5)}
.mu-side-label{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.35);padding:0 8px;margin-bottom:8px}
.mu-proj{list-style:none;margin:0;padding:0;flex:1}
.mu-proj li{display:flex;align-items:center;gap:10px;padding:8px 9px;border-radius:8px;color:rgba(255,255,255,.62);font-size:12px;position:relative}
.mu-proj li .d{width:8px;height:8px;border-radius:3px;flex:none}
.mu-proj li .d.violet{background:#A855F7}
.mu-proj li .d.pink{background:#EC4899}
.mu-proj li .d.cyan{background:#22D3EE}
.mu-proj li.active{background:rgba(124,58,237,.16);color:#F8FAFC}
.mu-proj li.active::before{content:"";position:absolute;left:0;top:7px;bottom:7px;width:2px;border-radius:2px;background:linear-gradient(#7C3AED,#EC4899)}
.mu-proj li .pulse-dot{margin-left:auto;width:6px;height:6px;border-radius:50%;background:#22D3EE;box-shadow:0 0 8px #22D3EE}
.mu-user{display:flex;align-items:center;gap:9px;padding:11px 8px 2px;border-top:1px solid rgba(255,255,255,.06);margin-top:8px}
.mu-avatar{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,#06B6D4,#7C3AED);flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset}
.mu-user-name{font-size:11px;color:rgba(255,255,255,.7)}

.mu-main{display:flex;flex-direction:column;min-width:0}
.mu-tabs{display:flex;align-items:center;gap:2px;padding:0 12px;border-bottom:1px solid rgba(255,255,255,.06);height:38px;flex:none}
.mu-tabs .tab{padding:0 12px;height:38px;display:inline-flex;align-items:center;font-size:12px;color:rgba(255,255,255,.5);border-bottom:2px solid transparent}
.mu-tabs .tab.active{color:#F8FAFC;border-bottom-color:#EC4899}
.mu-tabs-right{margin-left:auto;font-size:11px;color:rgba(255,255,255,.42)}
.mu-edit{display:flex;flex:1;min-height:0;background:rgba(0,0,0,.18)}
.mu-gutter{padding:12px 8px;text-align:right;font-family:'JetBrains Mono',monospace;font-size:11px;color:rgba(255,255,255,.22);user-select:none;line-height:1.7}
.mu-code{margin:0;padding:12px 14px;font-family:'JetBrains Mono',monospace;font-size:11px;line-height:1.7;color:rgba(255,255,255,.75);overflow:hidden;white-space:pre}
.mu-code .k{color:#C084FC}
.mu-code .s{color:#F472B6}
.mu-code .f{color:#22D3EE}
.mu-code .c{color:rgba(255,255,255,.32);font-style:italic}
.mu-code .n{color:#FBBF24}
.mu-code .p{color:rgba(255,255,255,.5)}
.mu-code .t{color:#A78BFA}

.mu-device-wrap{border-top:1px solid rgba(255,255,255,.06);padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px;background:linear-gradient(180deg,rgba(124,58,237,.07),transparent)}
.mu-device-label{font-family:'JetBrains Mono',monospace;font-size:10px;color:rgba(255,255,255,.42);align-self:flex-start}
.mu-device{width:118px;height:214px;border-radius:18px;background:#0A0B1A;border:1px solid rgba(255,255,255,.14);padding:6px;position:relative;box-shadow:0 22px 44px -12px rgba(124,58,237,.5)}
.mu-device-notch{position:absolute;top:7px;left:50%;transform:translateX(-50%);width:40px;height:5px;border-radius:3px;background:rgba(255,255,255,.14)}
.mu-app{height:100%;border-radius:13px;background:linear-gradient(180deg,#0F1024,#070814);overflow:hidden;display:flex;flex-direction:column;padding:14px 10px 10px;gap:8px}
.mu-app-bar{display:flex;align-items:center;justify-content:space-between;padding-top:2px}
.mu-app-title{font-size:10px;font-weight:600}
.mu-app-dot{width:5px;height:5px;border-radius:50%;background:#22D3EE}
.mu-app-hero{height:46px;border-radius:8px;background:linear-gradient(135deg,#7C3AED,#EC4899);position:relative;overflow:hidden}
.mu-app-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 28%,rgba(255,255,255,.32),transparent 60%)}
.mu-app-cards{display:flex;flex-direction:column;gap:6px}
.mu-app-card{height:16px;border-radius:6px;background:rgba(255,255,255,.06)}
.mu-app-card:nth-child(2){width:68%}
.mu-app-btn{margin-top:auto;height:20px;border-radius:6px;background:linear-gradient(135deg,#06B6D4,#7C3AED)}

.mu-ai{border-left:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.015);display:flex;flex-direction:column;min-width:0}
.mu-ai-head{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.06);font-size:12px;font-weight:600;flex:none}
.mu-ai-spark{width:20px;height:20px;border-radius:7px;background:linear-gradient(135deg,#7C3AED,#EC4899);display:grid;place-items:center;color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset}
.mu-ai-spark svg{width:12px;height:12px}
.mu-ai-status{margin-left:auto;font-size:10px;color:#22D3EE;font-weight:500;display:flex;align-items:center;gap:5px}
.mu-ai-status::before{content:"";width:5px;height:5px;border-radius:50%;background:#22D3EE;box-shadow:0 0 6px #22D3EE}
.mu-ai-body{flex:1;overflow:hidden;padding:14px;display:flex;flex-direction:column;gap:10px}
.mu-msg{max-width:88%;padding:9px 11px;border-radius:12px;font-size:11px;line-height:1.5}
.mu-msg.user{align-self:flex-end;background:rgba(124,58,237,.2);border:1px solid rgba(124,58,237,.32);color:rgba(255,255,255,.92)}
.mu-msg.ai{align-self:flex-start;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.mu-msg-head{display:block;color:rgba(255,255,255,.85)}
.mu-msg-chips{display:flex;gap:5px;margin-top:7px;flex-wrap:wrap}
.mu-msg .chip{font-family:'JetBrains Mono',monospace;font-size:9.5px;padding:2px 7px;border-radius:5px;background:rgba(6,182,212,.16);color:#67E8F9;border:1px solid rgba(6,182,212,.25)}
.mu-msg.typing{display:flex;gap:4px;align-items:center;padding:12px}
.mu-msg.typing .mu-dot{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.4);animation:mutype 1.3s var(--ease-out-quart) infinite}
.mu-msg.typing .mu-dot:nth-child(2){animation-delay:.16s}
.mu-msg.typing .mu-dot:nth-child(3){animation-delay:.32s}
@keyframes mutype{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.mu-ai-input{margin:10px 12px 12px;padding:9px 12px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.42);font-size:11px}
.mu-ai-send{margin-left:auto;width:24px;height:24px;border-radius:8px;background:linear-gradient(135deg,#7C3AED,#EC4899);display:grid;place-items:center;color:#fff;box-shadow:0 6px 14px -4px rgba(236,72,153,.6)}
.mu-ai-send svg{width:13px;height:13px}

@media (max-width:900px){
  .mockup-ui{grid-template-columns:168px 1fr;height:clamp(340px,52vw,460px)}
  .mu-ai{display:none}
}
@media (max-width:560px){
  .mockup-ui{grid-template-columns:1fr;height:auto}
  .mu-side{display:none}
  .mu-edit{min-height:180px}
  .mu-device-wrap{padding-bottom:20px}
}
.mockup-floor{
  position:absolute;left:8%;right:8%;bottom:-30px;height:60px;
  background:radial-gradient(50% 100% at 50% 0%, rgba(124,58,237,.5), transparent 70%);
  filter:blur(30px);
  transform:rotateX(80deg) translateZ(-40px);
  transform-origin:top;
  opacity:.7;
}
@media (max-width:720px){
  .mockup-tilt{transform:rotateX(6deg) rotateY(-4deg) rotateZ(.6deg)}
  .mockup:hover .mockup-tilt{transform:rotateX(2deg) rotateY(-2deg)}
}

/* ---------- SECTION HEADER ---------- */
.section-head{text-align:center;max-width:980px;margin:0 auto clamp(48px,6vw,80px)}
.section-head .eyebrow{margin-bottom:18px}
.section-head p{margin:18px auto 0;color:var(--text-2);font-size:clamp(15px,1.4vw,18px);max-width:720px}

/* ---------- FEATURES 3x3 ---------- */
.features-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media (max-width:960px){.features-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.features-grid{grid-template-columns:1fr}}
.feature{
  position:relative;
  padding:28px 26px 30px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  transition:transform .5s var(--ease-out-quart), background-color .35s var(--ease-out-quart), border-color .35s var(--ease-out-quart);
  overflow:hidden;
  opacity:0;
  transform:translateY(28px);
}
.feature.in{opacity:1;transform:translateY(0)}
.feature::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(60% 50% at 50% 0%, rgba(255,255,255,.04), transparent 60%);
  opacity:0;transition:opacity .5s var(--ease-out-quart);
}
.feature:hover{transform:translateY(-6px);background:var(--glass-hi);border-color:var(--hair)}
.feature:hover::after{opacity:1}
.feature-icon{
  width:46px;height:46px;border-radius:12px;
  display:grid;place-items:center;
  color:#fff;
  margin-bottom:22px;
  position:relative;
  box-shadow:0 10px 24px -8px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.feature-icon.violet{background:linear-gradient(135deg,#7C3AED,#A855F7)}
.feature-icon.pink{background:linear-gradient(135deg,#EC4899,#F472B6)}
.feature-icon.cyan{background:linear-gradient(135deg,#06B6D4,#22D3EE)}
.feature h3{margin:0 0 8px;font-size:18px;font-weight:600;letter-spacing:-.015em}
.feature p{margin:0;color:var(--text-2);font-size:14.5px;line-height:1.6}
.feature .link{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  color:var(--text);font-size:13px;font-weight:500;
}
.feature .link .arrow{transition:transform .35s var(--ease-out-quart)}
.feature:hover .link .arrow{transform:translateX(3px)}

/* ---------- FLOW (6 steps) ---------- */
.flow-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media (max-width:960px){.flow-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.flow-grid{grid-template-columns:1fr}}
.flow-step{
  position:relative;
  padding:26px 24px 28px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  overflow:hidden;
  opacity:0;transform:translateY(24px);
  transition:transform .5s var(--ease-out-quart), background-color .35s var(--ease-out-quart), border-color .35s var(--ease-out-quart);
}
.flow-step.in{opacity:1;transform:translateY(0)}
.flow-step:hover{transform:translateY(-6px);background:var(--glass-hi);border-color:var(--hair)}
.flow-num{
  font-family:'JetBrains Mono',monospace;
  font-size:13px;font-weight:600;
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  color:#fff;margin-bottom:18px;
  box-shadow:0 0 0 1px rgba(255,255,255,.1) inset;
}
.flow-num.violet{background:linear-gradient(135deg,#7C3AED,#A855F7)}
.flow-num.cyan{background:linear-gradient(135deg,#06B6D4,#22D3EE)}
.flow-num.pink{background:linear-gradient(135deg,#EC4899,#F472B6)}
.flow-step h3{margin:0 0 8px;font-size:17px;font-weight:600;letter-spacing:-.015em}
.flow-step p{margin:0;color:var(--text-2);font-size:14px;line-height:1.6}

/* ---------- TESTIMONIALS CAROUSEL ---------- */
.testimonials{padding-top:0}
.carousel{
  position:relative;
  border-radius:var(--r-xl);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  overflow:hidden;
}
.carousel-viewport{
  position:relative;
  overflow:hidden;
  padding:48px clamp(20px,5vw,72px);
  touch-action:pan-y;
  cursor:grab;
}
.carousel-viewport.dragging{cursor:grabbing}
.carousel-track{
  display:flex;
  will-change:transform;
  transition:transform .7s var(--ease-out-expo);
}
.tcard{
  flex:0 0 100%;
  display:grid;
  grid-template-columns:auto 1fr;
  gap:clamp(20px,3vw,36px);
  align-items:center;
  padding:0 8px;
}
.tcard .avatar{
  width:clamp(72px,8vw,96px);height:clamp(72px,8vw,96px);
  border-radius:50%;
  display:grid;place-items:center;
  flex:none;
  border:1px solid var(--hair);
  background:var(--glass-hi);
  position:relative;
  overflow:hidden;
}
.tcard .avatar img{width:100%;height:100%;object-fit:cover}
.tcard .quote{
  font-size:clamp(20px,2.2vw,28px);
  font-weight:500;letter-spacing:-.02em;line-height:1.35;
  color:var(--text);
  margin:0 0 18px;
}
.tcard .stars{display:flex;gap:3px;margin-bottom:14px}
.tcard .stars svg{width:18px;height:18px;color:#F0B429}
.tcard .author{color:var(--text-2);font-size:14.5px}
.tcard .author b{color:var(--text);font-weight:600}
@media (max-width:720px){
  .tcard{grid-template-columns:1fr;text-align:center}
  .tcard .avatar{margin:0 auto}
  .tcard .stars{justify-content:center}
  .carousel-viewport{padding:36px 22px}
}
.carousel-controls{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;
  border-top:1px solid var(--hair-soft);
  background:rgba(255,255,255,.02);
}
.dots{display:flex;gap:8px}
.dot-btn{
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.18);
  transition:background-color .3s, transform .3s, width .3s var(--ease-out-quart);
}
.dot-btn.active{background:var(--text);width:22px;border-radius:var(--r-pill)}
.arrow-btns{display:flex;gap:8px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{
  border-top:1px solid var(--hair-soft);
  padding:6px 0;
}
.faq-item:last-child{border-bottom:1px solid var(--hair-soft)}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:24px 4px;
  text-align:left;
  font-size:clamp(16px,1.5vw,19px);
  font-weight:500;letter-spacing:-.01em;
  color:var(--text);
}
.faq-q .chev{
  flex:none;
  width:36px;height:36px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--glass);
  border:1px solid var(--hair);
  color:var(--text-2);
  transition:transform .5s var(--ease-out-expo), background-color .3s, color .3s;
}
.faq-item.open .faq-q .chev{transform:rotate(180deg);background:var(--grad);color:#fff;border-color:transparent}
.faq-a{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .55s var(--ease-out-expo);
}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-inner{
  overflow:hidden;
  color:var(--text-2);
  font-size:15.5px;line-height:1.65;
  opacity:0;
  transform:translateY(-6px);
  transition:opacity .4s var(--ease-out-quart) .05s, transform .4s var(--ease-out-quart) .05s;
}
.faq-item.open .faq-a-inner{opacity:1;transform:translateY(0)}
.faq-a-inner > div{padding:0 4px 24px;max-width:680px}

/* ---------- CTA / SUBSCRIBE ---------- */
.cta-wrap{
  position:relative;
  border-radius:var(--r-xl);
  background:var(--glass);
  border:1px solid var(--hair);
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  padding:clamp(48px,7vw,80px) clamp(24px,5vw,56px);
  text-align:center;
  overflow:hidden;
}
.cta-wrap::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  background:
    radial-gradient(40% 60% at 20% 0%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(40% 60% at 80% 100%, rgba(236,72,153,.3), transparent 60%);
  z-index:-1;
  opacity:.7;
}
.cta-wrap h2{font-size:clamp(28px,3.6vw,44px);font-weight:700;letter-spacing:-.02em;margin:0 0 14px;line-height:1.1}
.cta-wrap p{color:var(--text-2);max-width:480px;margin:0 auto 32px;font-size:16px}
.subscribe{
  display:flex;gap:8px;max-width:480px;margin:0 auto;
  padding:6px;
  background:var(--glass-hi);
  border:1px solid var(--hair);
  border-radius:var(--r-pill);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.subscribe input{
  flex:1;min-width:0;
  padding:12px 18px;
  background:transparent;border:0;outline:0;
  color:var(--text);font-size:15px;
}
.subscribe input::placeholder{color:var(--text-3)}
.subscribe .btn{padding:12px 22px;font-size:14px}
.subscribe .btn[disabled]{opacity:.7;pointer-events:none}
.spin{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;
  animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.subscribe-meta{margin-top:16px;font-size:12.5px;color:var(--text-3)}

/* ---------- FOOTER ---------- */
footer{padding:60px 0 48px;border-top:1px solid var(--hair-soft);margin-top:60px}
.foot{
  display:grid;
  grid-template-columns:1.4fr repeat(3,1fr);
  gap:48px;
}
.foot-brand p{color:var(--text-2);font-size:14px;max-width:280px;margin:14px 0 0}
.foot-col h4{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin:0 0 14px}
.foot-col a{display:block;color:var(--text-2);font-size:14px;padding:6px 0;transition:color .25s}
.foot-col a:hover{color:var(--text)}
.foot-bottom{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--hair-soft);
  color:var(--text-3);font-size:13px;flex-wrap:wrap;gap:16px;
}
.foot-bottom .status{display:inline-flex;align-items:center;gap:8px}
.foot-bottom .status .pulse{background:#22C55E;box-shadow:0 0 0 0 rgba(34,197,94,.5);animation:pulse 2.4s var(--ease-out-quart) infinite}
@media (max-width:820px){
  .foot{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:520px){
  .foot{grid-template-columns:1fr}
}

/* ---------- TOAST ---------- */
.toast{
  position:fixed;left:50%;bottom:32px;
  transform:translate(-50%,140%);
  z-index:80;
  display:flex;align-items:center;gap:12px;
  padding:14px 20px;
  border-radius:var(--r-pill);
  background:var(--glass-hi);
  border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  color:var(--text);
  font-size:14.5px;font-weight:500;
  box-shadow:0 20px 50px -10px rgba(0,0,0,.5);
  opacity:0;
  transition:transform .6s var(--ease-out-expo), opacity .4s var(--ease-out-quart);
  pointer-events:none;
  max-width:90vw;
}
.toast.show{transform:translate(-50%,0);opacity:1;pointer-events:auto}
.toast .ico{
  width:24px;height:24px;border-radius:50%;
  display:grid;place-items:center;color:#fff;
  background:var(--grad);
  flex:none;
}
.toast .ico svg{width:14px;height:14px}
.toast.err .ico{background:linear-gradient(135deg,#EF4444,#F59E0B)}

/* ---------- STAGGER ENTRY ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease-out-quart), transform .8s var(--ease-out-quart)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ---------- METRICS STRIP ---------- */
.metrics{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  margin-top:clamp(10px,2vw,22px);
}
@media (max-width:900px){.metrics{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.metrics{grid-template-columns:1fr}}
.metric{
  position:relative;overflow:hidden;
  padding:26px 24px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
}
.metric::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.85;
  background:radial-gradient(80% 90% at 0% 0%, rgba(124,58,237,.14), transparent 60%);
}
.metric .num{
  position:relative;
  font-family:'JetBrains Mono',monospace;font-weight:600;
  font-size:clamp(28px,3.4vw,40px);letter-spacing:-.02em;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.metric .num .u{font-size:.5em;color:var(--text-2);-webkit-text-fill-color:var(--text-2);margin-left:4px}
.metric .lbl{position:relative;margin-top:12px;color:var(--text-2);font-size:13.5px;line-height:1.5}

/* ---------- COMPARE TABLE ---------- */
.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare{
  width:100%;border-collapse:collapse;font-size:14px;min-width:720px;
}
.compare th,.compare td{
  padding:16px 18px;text-align:center;
  border-bottom:1px solid var(--hair-soft);
}
.compare thead th{
  position:sticky;top:0;
  font-size:12px;letter-spacing:.06em;
  color:var(--text-3);font-weight:600;background:rgba(255,255,255,.03);
}
.compare tbody td{color:var(--text-2)}
.compare tbody th{text-align:left;color:var(--text);font-weight:500;font-size:14px}
.compare .col-us{background:linear-gradient(180deg, rgba(124,58,237,.14), rgba(236,72,153,.05))}
.compare thead .col-us{color:var(--text)}
.compare .badge-us{
  display:inline-block;font-size:10px;font-weight:600;
  padding:3px 9px;border-radius:var(--r-pill);background:var(--grad);color:#fff;
  margin-bottom:6px;
}
.compare .us-name{
  display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:14px;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.compare .yes{color:#22C55E;font-weight:600}
.compare .no{color:var(--text-3)}
.compare .part{color:var(--text-2)}
.compare .mark{width:18px;height:18px;display:inline-grid;place-items:center;margin:0 auto}

/* ---------- PRICING ---------- */
.pricing{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch;
}
@media (max-width:960px){.pricing{grid-template-columns:1fr;max-width:460px;margin:0 auto}}
.pricing-card{
  position:relative;display:flex;flex-direction:column;
  padding:30px 28px 32px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  overflow:hidden;
  transition:transform .5s var(--ease-out-quart), border-color .35s;
}
.pricing-card:hover{transform:translateY(-6px);border-color:var(--hair)}
.pricing-card.featured{
  border-color:transparent;
  box-shadow:var(--shadow-glow);
  background:linear-gradient(180deg, rgba(124,58,237,.16), rgba(236,72,153,.06)), var(--glass);
}
.pricing-card.featured::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}
.pricing-tag{
  position:absolute;top:18px;right:18px;
  font-size:11px;font-weight:600;padding:5px 12px;border-radius:var(--r-pill);
  background:var(--grad);color:#fff;
}
.pricing-name{font-size:15px;font-weight:600;color:var(--text-2);letter-spacing:.02em}
.pricing-price{
  margin:14px 0 4px;
  font-family:'JetBrains Mono',monospace;font-weight:600;
  font-size:clamp(30px,3.4vw,40px);letter-spacing:-.02em;line-height:1;
}
.pricing-price .cur{font-size:.5em;color:var(--text-2);margin-right:2px}
.pricing-price .per{font-size:.34em;color:var(--text-3);margin-left:6px;font-family:'Inter',sans-serif}
.pricing-desc{color:var(--text-2);font-size:13.5px;margin:8px 0 22px;min-height:42px;line-height:1.55}
.pricing-list{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:12px;flex:1}
.pricing-list li{display:flex;align-items:flex-start;gap:10px;color:var(--text-2);font-size:14px;line-height:1.5}
.pricing-list li svg{flex:none;margin-top:2px;width:16px;height:16px;color:#22C55E}
.pricing-card .btn{width:100%;justify-content:center}

/* ---------- OEM BAND ---------- */
.oem{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(24px) saturate(180%);
  -webkit-backdrop-filter:blur(24px) saturate(180%);
  padding:clamp(40px,6vw,72px) clamp(24px,5vw,56px);
}
.oem::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;opacity:.7;
  background:
    radial-gradient(40% 60% at 15% 0%, rgba(124,58,237,.35), transparent 60%),
    radial-gradient(40% 60% at 85% 100%, rgba(236,72,153,.3), transparent 60%);
}
.oem-grid{position:relative;display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.oem-head{margin-bottom:clamp(24px,4vw,40px)}
@media (max-width:880px){.oem-grid{grid-template-columns:1fr}}
.oem h2{font-size:clamp(26px,3.2vw,40px);font-weight:700;letter-spacing:-.02em;margin:0 0 14px;line-height:1.12}
.oem p.lead{color:var(--text-2);font-size:15.5px;max-width:520px;margin:0}
.oem-perks{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
@media (max-width:480px){.oem-perks{grid-template-columns:1fr}}
.oem-perk{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:var(--r-md);background:var(--glass-2);border:1px solid var(--hair-soft)}
.oem-perk .pi{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;flex:none;background:var(--grad);box-shadow:0 8px 18px -6px rgba(124,58,237,.6)}
.oem-perk h4{margin:0 0 4px;font-size:14px;font-weight:600}
.oem-perk p{margin:0;font-size:12.5px;color:var(--text-2);line-height:1.5}
.oem-calc{padding:26px;border-radius:var(--r-lg);background:linear-gradient(180deg, rgba(124,58,237,.14), rgba(236,72,153,.05));border:1px solid var(--hair)}
.oem-calc .row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;border-bottom:1px solid var(--hair-soft);font-size:14px}
.oem-calc .row:last-child{border-bottom:0}
.oem-calc .row .k{color:var(--text-2)}
.oem-calc .row .v{font-family:'JetBrains Mono',monospace;font-weight:600;color:var(--text);text-align:right}
.oem-calc .big{font-family:'JetBrains Mono',monospace;font-size:clamp(26px,3.6vw,38px);font-weight:600;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}

/* ---------- HOMEPAGE COLUMN CARDS ---------- */
.col-section{margin-top:clamp(20px,4vw,40px)}
.col-cards{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
@media (max-width:960px){.col-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:540px){.col-cards{grid-template-columns:1fr}}
.col-card{
  position:relative;display:flex;flex-direction:column;
  padding:28px 26px 26px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  overflow:hidden;
  transition:transform .5s var(--ease-out-quart), background-color .35s var(--ease-out-quart), border-color .35s var(--ease-out-quart);
  opacity:0;transform:translateY(26px);
}
.col-card.in{opacity:1;transform:translateY(0)}
.col-card:hover{transform:translateY(-6px);background:var(--glass-hi);border-color:var(--hair)}
.col-card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(70% 60% at 85% 0%, rgba(124,58,237,.16), transparent 60%);
  opacity:0;transition:opacity .5s var(--ease-out-quart);
}
.col-card:hover::after{opacity:1}
.col-card .ci{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;color:#fff;
  margin-bottom:20px;box-shadow:0 10px 24px -8px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.08) inset;
}
.col-card .ci.violet{background:linear-gradient(135deg,#7C3AED,#A855F7)}
.col-card .ci.pink{background:linear-gradient(135deg,#EC4899,#F472B6)}
.col-card .ci.cyan{background:linear-gradient(135deg,#06B6D4,#22D3EE)}
.col-card h3{margin:0 0 8px;font-size:19px;font-weight:600;letter-spacing:-.015em}
.col-card p{margin:0;color:var(--text-2);font-size:14px;line-height:1.6;flex:1}
.col-card .more{
  display:inline-flex;align-items:center;gap:7px;margin-top:20px;
  font-size:13.5px;font-weight:500;color:var(--text);
}
.col-card .more .arrow{transition:transform .35s var(--ease-out-quart)}
.col-card:hover .more .arrow{transform:translateX(4px)}

/* ---------- SCENE TAGS ---------- */
.scene-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.scene-tag{
  font-size:13.5px;font-weight:500;color:var(--text-2);
  padding:9px 16px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  transition:color .25s, border-color .25s, background-color .25s;
}
.scene-tag:hover{color:var(--text);border-color:var(--hair);background:var(--glass-hi)}

/* ---------- COLUMN PAGE HERO ---------- */
.page-hero{
  padding-top:clamp(150px,18vw,210px);padding-bottom:clamp(48px,7vw,80px);
  text-align:center;position:relative;
}
.page-hero .crumb{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.06em;
  color:var(--text-3);text-transform:uppercase;
}
.page-hero .crumb a{color:var(--text-3);transition:color .25s}
.page-hero .crumb a:hover{color:var(--text)}
.page-hero h1{
  font-weight:800;font-size:clamp(34px,6vw,68px);line-height:1.04;letter-spacing:-.03em;margin:0;
}
.page-hero .lead{
  max-width:620px;margin:20px auto 0;color:var(--text-2);
  font-size:clamp(15px,1.4vw,18px);line-height:1.6;
}
/* ---------- 页头宽幅 AI banner ---------- */
.page-hero.hero-product,.page-hero.hero-service,.page-hero.hero-join,.page-hero.hero-about,.page-hero.hero-news{
  overflow:hidden;background-size:cover;background-position:center;background-repeat:no-repeat;
}
.page-hero.hero-product{background-image:url('../images/hero/hero-product.png')}
.page-hero.hero-service{background-image:url('../images/hero/hero-service.png')}
.page-hero.hero-join{background-image:url('../images/hero/hero-join.png')}
.page-hero.hero-about{background-image:url('../images/hero/hero-about.png')}
.page-hero.hero-news{background-image:url('../images/hero/hero-news.png')}
.page-hero.hero-product::before,.page-hero.hero-service::before,
.page-hero.hero-join::before,.page-hero.hero-about::before,
.page-hero.hero-news::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,11,26,.42) 0%,rgba(10,11,26,.62) 55%,rgba(10,11,26,.82) 100%);
}
.page-hero.hero-product>.wrap,.page-hero.hero-service>.wrap,
.page-hero.hero-join>.wrap,.page-hero.hero-about>.wrap,
.page-hero.hero-news>.wrap{position:relative;z-index:1}
.page-hero.hero-product .crumb,.page-hero.hero-service .crumb,
.page-hero.hero-join .crumb,.page-hero.hero-about .crumb,
.page-hero.hero-news .crumb{color:rgba(248,250,252,.72)}
.page-hero.hero-product .crumb a,.page-hero.hero-service .crumb a,
.page-hero.hero-join .crumb a,.page-hero.hero-about .crumb a,
.page-hero.hero-news .crumb a{color:rgba(248,250,252,.72)}
.page-hero.hero-product .crumb a:hover,.page-hero.hero-service .crumb a:hover,
.page-hero.hero-join .crumb a:hover,.page-hero.hero-about .crumb a:hover,
.page-hero.hero-news .crumb a:hover{color:#F8FAFC}
.page-hero.hero-product h1,.page-hero.hero-service h1,
.page-hero.hero-join h1,.page-hero.hero-about h1,
.page-hero.hero-news h1{color:#F8FAFC;text-shadow:0 2px 24px rgba(10,11,26,.45)}
.page-hero.hero-product .lead,.page-hero.hero-service .lead,
.page-hero.hero-join .lead,.page-hero.hero-about .lead,
.page-hero.hero-news .lead{color:rgba(248,250,252,.85)}

/* ---------- TEAM GRID ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:820px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.team-grid{grid-template-columns:1fr}}
.member{
  position:relative;padding:26px 24px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
  display:flex;gap:16px;align-items:center;
  transition:transform .5s var(--ease-out-quart), background-color .35s, border-color .35s;
}
.member:hover{transform:translateY(-5px);background:var(--glass-hi);border-color:var(--hair)}
.member .avatar{
  width:62px;height:62px;border-radius:50%;flex:none;
  background:var(--grad);display:grid;place-items:center;color:#fff;font-weight:700;font-size:22px;
  box-shadow:0 8px 20px -6px rgba(124,58,237,.6),0 0 0 1px rgba(255,255,255,.12) inset;
}
.member h3{margin:0 0 4px;font-size:17px;font-weight:600}
.member .role{color:var(--text-2);font-size:13.5px;line-height:1.5}

/* ---------- CONTACT GRID ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:760px;margin:0 auto}
@media (max-width:560px){.contact-grid{grid-template-columns:1fr}}
.contact-card{
  display:flex;gap:14px;align-items:center;
  padding:22px 24px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
}
.contact-card .ci{
  width:42px;height:42px;border-radius:11px;flex:none;display:grid;place-items:center;color:#fff;
  background:var(--grad);box-shadow:0 8px 18px -6px rgba(124,58,237,.6),0 0 0 1px rgba(255,255,255,.1) inset;
}
.contact-card .k{font-size:12px;color:var(--text-3);letter-spacing:.04em}
.contact-card .v{font-size:16px;font-weight:600;color:var(--text);margin-top:3px}
.contact-card .v.mono{font-family:'JetBrains Mono',monospace}

/* ---------- PROSE (DB content) ---------- */
.prose{max-width:820px;margin:0 auto;padding:44px 40px;border-radius:var(--r-lg);background:var(--glass);border:1px solid var(--hair);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);color:var(--text-2);font-size:16px;line-height:1.9;box-shadow:var(--shadow-1)}
.prose p{margin:0 0 18px}
.prose p:last-child{margin-bottom:0}
.prose h2,.prose h3,.prose h4{color:var(--text);margin:28px 0 12px;line-height:1.3}
.prose a{color:#A78BFA;text-decoration:underline;text-underline-offset:3px}
.prose strong,.prose b{color:var(--text)}
/* 覆写数据库正文里编辑器遗留的内联样式（白底/黑字/雅黑字体），统一为主题外观 */
.prose,.prose *{background:transparent !important;background-color:transparent !important;color:var(--text-2) !important;font-family:inherit !important;white-space:normal !important;text-wrap:wrap !important}
.prose h2,.prose h3,.prose h4{color:var(--text) !important}
.prose strong,.prose b{color:var(--text) !important;font-weight:400 !important}
.prose em,.prose i{font-style:normal !important}
.prose span{display:inline}
.prose img{max-width:100%;height:auto;border-radius:var(--r-md)}
/* 亮色主题下的正文覆写 */
:root.light .prose,:root.light .prose *{color:var(--text-2) !important}
:root.light .prose h2,:root.light .prose h3,:root.light .prose h4{color:var(--text) !important}
:root.light .prose strong,:root.light .prose b{color:var(--text) !important;font-weight:400 !important}
@media (max-width:640px){
  .prose{padding:28px 22px;font-size:15px}
}

/* ---------- 首页新增板块组件 ---------- */
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 26px}
.hero-tags span{
  padding:6px 12px;border-radius:999px;font-size:13px;color:var(--text-2);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.dual{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.features-grid.three,.flow-grid.three{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.split-copy .eyebrow{margin-bottom:14px}
.split-copy .h-section{margin-bottom:12px;font-size:clamp(20px,2.4vw,30px);line-height:1.2}
.split-panel{padding:24px 24px 20px;border-radius:var(--r-lg)}
.panel-head{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3);margin-bottom:16px}
.panel-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px solid var(--hair);font-size:14.5px;color:var(--text-2);
}
.panel-row:last-of-type{border-bottom:0}
.panel-tags{margin:0}
.panel-foot{margin-top:14px;font-size:12.5px;color:var(--text-3)}
.tag-ok,.tag-run,.tag-wait{
  padding:4px 10px;border-radius:999px;font-size:12px;font-family:var(--mono);white-space:nowrap;
}
.tag-ok{color:#6EE7B7;background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.3)}
.tag-run{color:#FCA5A5;background:rgba(236,72,153,.14);border:1px solid rgba(236,72,153,.32)}
.tag-wait{color:var(--text-3);background:rgba(255,255,255,.05);border:1px solid var(--hair)}

.list-check{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:12px}
.list-check li{
  display:flex;flex-direction:column;gap:3px;padding-left:26px;position:relative;
}
.list-check li::before{
  content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--grad);opacity:.9;
}
.list-check li::after{
  content:"";position:absolute;left:5px;top:10px;width:5px;height:8px;
  border-right:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(45deg);
}
.list-check strong{font-size:15px;color:var(--text);font-weight:600}
.list-check span{font-size:14px;color:var(--text-2)}
.list-dot{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:9px}
.list-dot li{position:relative;padding-left:18px;font-size:14px;color:var(--text-2)}
.list-dot li::before{
  content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:#A78BFA;
}

.mini-flow{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:center;
  margin-top:26px;padding:14px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.mini-flow span{font-size:13.5px;color:var(--text-2);white-space:nowrap}
.mini-flow i{width:22px;height:1px;background:linear-gradient(90deg,#7C3AED,#EC4899);display:block}

.note-band{
  margin-top:26px;text-align:center;font-size:14.5px;color:var(--text-2);
  padding:14px 18px;border-radius:var(--r-md);
  background:var(--glass);border:1px solid var(--hair);
}
.value-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.value-card{
  padding:28px 26px;border-radius:var(--r-lg);background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
  opacity:0;transform:translateY(28px);transition:opacity .6s var(--ease-out-quart),transform .6s var(--ease-out-quart);
}
.value-card.in{opacity:1;transform:none}
.value-v{display:block;font-size:26px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}
.value-card h3{font-size:17px;margin-bottom:8px;color:var(--text)}
.value-card p{font-size:14.5px;color:var(--text-2)}
.feature-hot{border-color:rgba(236,72,153,.4);box-shadow:0 0 0 1px rgba(236,72,153,.18) inset, var(--shadow-1)}

/* ---------- NEWS 新闻栏目 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.post-card{
  position:relative;display:flex;flex-direction:column;gap:12px;padding:28px;
  border-radius:var(--r-lg);background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);overflow:hidden;
  transition:transform .35s var(--ease-out-quart),background-color .35s var(--ease-out-quart),border-color .35s var(--ease-out-quart);
  opacity:0;transform:translateY(24px);
}
.post-card.in{opacity:1;transform:translateY(0)}
.post-card:hover{transform:translateY(-6px);background:var(--glass-hi);border-color:var(--hair)}
.post-card h3{margin:0;font-size:19px;font-weight:600;letter-spacing:-.015em;line-height:1.45;color:var(--text)}
.post-card h3 a{color:inherit;text-decoration:none}
.post-card .excerpt{margin:0;color:var(--text-2);font-size:14px;line-height:1.7;flex:1}
.post-meta{display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--text-3)}
.post-meta .tag{padding:3px 10px;border-radius:999px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.28);color:var(--text-2);font-size:12px;text-decoration:none;transition:border-color .25s var(--ease-out-quart),color .25s var(--ease-out-quart)}
.post-meta .tag:hover{border-color:rgba(236,72,153,.5);color:var(--text)}
.post-card .more{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--text);text-decoration:none}
.post-card .more .arrow{transition:transform .35s var(--ease-out-quart)}
.post-card:hover .more .arrow{transform:translateX(4px)}
.post-head{max-width:820px;margin:0 auto 26px;text-align:center}
.post-head h1{margin:0 0 14px;font-size:clamp(26px,4vw,40px);font-weight:700;letter-spacing:-.02em;line-height:1.25;color:var(--text)}
.post-head .post-meta{justify-content:center}
.post-nav{max-width:820px;margin:26px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.post-nav a{
  display:flex;flex-direction:column;gap:6px;padding:18px 22px;border-radius:var(--r-md);
  background:var(--glass);border:1px solid var(--hair);color:var(--text-2);font-size:14px;text-decoration:none;
  transition:transform .35s var(--ease-out-quart),background-color .35s var(--ease-out-quart);
}
.post-nav a:hover{transform:translateY(-3px);background:var(--glass-hi)}
.post-nav .dir{font-size:12px;color:var(--text-3)}
.pagebar{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:34px}
.pagebar a,.pagebar span{
  display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 14px;
  border-radius:999px;background:var(--glass);border:1px solid var(--hair);color:var(--text-2);font-size:13.5px;text-decoration:none;
  transition:transform .35s var(--ease-out-quart),background-color .35s var(--ease-out-quart);
}
.pagebar a:hover{transform:translateY(-2px);background:var(--glass-hi)}
.pagebar .current{background:var(--grad);color:#fff;border-color:transparent}
/* 子栏目切换 */
.subnav{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:36px}
.subnav a{
  display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:999px;
  background:var(--glass);border:1px solid var(--hair);color:var(--text-2);
  font-size:14px;font-weight:600;text-decoration:none;
  transition:transform .35s var(--ease-out-quart),background-color .35s var(--ease-out-quart),color .35s var(--ease-out-quart);
}
.subnav a:hover{transform:translateY(-2px);background:var(--glass-hi);color:var(--text)}
.subnav a.on{background:var(--grad);color:#fff;border-color:transparent}
/* 文章标签与相关推荐 */
.post-tags{max-width:820px;margin:30px auto 0;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--text-3)}
.post-tags a{
  padding:5px 14px;border-radius:999px;background:var(--glass);border:1px solid var(--hair);
  color:var(--text-2);font-size:12.5px;text-decoration:none;
  transition:transform .35s var(--ease-out-quart),color .25s;
}
.post-tags a:hover{transform:translateY(-2px);color:#A78BFA}
.related{margin:64px auto 0}
.related-head{text-align:center;margin-bottom:24px}
.related-head .eyebrow{justify-content:center}
.related-head h2{margin:8px 0 0;font-size:26px;font-weight:700;letter-spacing:-.02em;color:var(--text)}
@media (max-width:640px){
  .post-nav{grid-template-columns:1fr}
}

.foot-links{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  margin-top:34px;padding-top:20px;border-top:1px solid var(--hair);
}
.foot-links-t{font-size:12.5px;color:var(--text-3);margin-right:2px}
.foot-qr{
  display:block;width:112px;height:112px;margin-top:14px;
  border-radius:var(--r-md);border:1px solid var(--hair);
  background:var(--glass);padding:6px;box-sizing:border-box;
}
.foot-links a{font-size:13.5px;color:var(--text-2);text-decoration:none;transition:color .25s var(--ease-out-quart)}
.foot-links a:hover{color:#A78BFA}
.foot-addr{display:block;font-size:13.5px;color:var(--text-3);margin-top:6px}
.foot-cta{color:#A78BFA !important;font-weight:600}
@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:24px}
}
@media (max-width:640px){
  .mini-flow{border-radius:var(--r-md);gap:8px}
  .mini-flow i{display:none}
  .hero-tags span{font-size:12.5px}
  .h-section,.split-copy .h-section{white-space:normal}
}

/* ---------- MODAL 预约演示 ---------- */
.modal{position:fixed;inset:0;z-index:120;display:grid;place-items:center;padding:24px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(5,6,18,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);opacity:0;transition:opacity .3s var(--ease-out-quart)}
.modal.open .modal-backdrop{opacity:1}
.modal-card{
  position:relative;width:min(560px,100%);max-height:calc(100vh - 48px);overflow-y:auto;
  padding:34px 34px 28px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--hair);
  backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
  box-shadow:var(--shadow-1);
  opacity:0;transform:translateY(18px) scale(.98);
  transition:opacity .32s var(--ease-out-quart), transform .32s var(--ease-out-quart);
}
.modal.open .modal-card{opacity:1;transform:none}
.modal-close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;background:rgba(255,255,255,.06);
  border:1px solid var(--hair);color:var(--text-2);cursor:pointer;
  transition:transform .25s var(--ease-out-quart), background-color .25s var(--ease-out-quart);
}
.modal-close:hover{transform:scale(1.06);background:rgba(255,255,255,.13)}
.modal-head{margin-bottom:4px}
.modal-head p{margin-top:8px;font-size:14px;color:var(--text-2)}
.mform{display:grid;gap:14px;margin-top:22px}
.mform-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px}
.field label{font-size:13px;color:var(--text-2)}
.field label i{color:#F472B6;font-style:normal;margin-left:2px}
.field input,.field textarea{
  width:100%;padding:12px 14px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--hair);
  color:var(--text);font-family:inherit;font-size:14.5px;
  transition:border-color .25s var(--ease-out-quart), background-color .25s var(--ease-out-quart);
}
.field textarea{min-height:92px;resize:vertical;line-height:1.6}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field input:focus-visible,.field textarea:focus-visible{
  outline:none;border-color:#A78BFA;background:rgba(255,255,255,.07);
  box-shadow:0 0 0 3px rgba(124,58,237,.28);
}
.verify-row{display:flex;gap:10px;align-items:center}
.verify-row input{flex:1}
.verify-row img{height:42px;border-radius:10px;border:1px solid var(--hair);background:#fff;cursor:pointer}
.modal-submit{width:100%;justify-content:center;margin-top:6px}
.modal-submit[disabled]{opacity:.72;pointer-events:none}
.modal-note{margin-top:12px;font-size:12.5px;color:var(--text-3);text-align:center}
body.modal-locked{overflow:hidden}
@media (max-width:640px){
  .modal{padding:0;place-items:end center}
  .modal-card{width:100%;max-height:92vh;border-radius:20px 20px 0 0;padding:26px 20px 22px}
  .mform-row{grid-template-columns:1fr}
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .feature,.flow-step,.reveal{opacity:1;transform:none}
  .mockup-tilt{transform:none}
  .carousel-track{transition:none}
  .faq-a{transition:none}
}