/* ============================================================
   YINGMING AI OS — Design System
   Apple Vision Pro 空间感 · Tesla 科技感 · OpenAI 简洁感
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#04050d;
  --bg2:#080a18;
  --bg3:#0c0f22;
  --cyan:#00e5ff;
  --blue:#3b82f6;
  --purple:#7c3aed;
  --violet:#a78bfa;
  --pink:#ff3d85;
  --text:#eef1ff;
  --text2:rgba(238,241,255,.66);
  --text3:rgba(238,241,255,.36);
  --line:rgba(255,255,255,.08);
  --panel:rgba(255,255,255,.035);
  --panel2:rgba(10,12,28,.72);
  --radius:18px;
  --radius-lg:26px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font-en:"SF Pro Display","Segoe UI",Inter,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --font-cn:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei",-apple-system,sans-serif;
  --nav-h:72px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{
  font-family:var(--font-cn);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
  min-height:100vh;min-height:100svh;
}
::selection{background:rgba(0,229,255,.25)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--cyan),var(--purple));border-radius:3px}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;color:inherit;background:none;border:none;cursor:pointer;touch-action:manipulation}
section{scroll-margin-top:var(--nav-h)}
[id]{scroll-margin-top:calc(var(--nav-h) + 12px)}

/* ============================================================
   背景层：静态网格 + 流动网格 + 光斑 + 星尘
   ============================================================ */
.bg-grid{position:fixed;inset:0;z-index:-3;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%,rgba(59,130,246,.12),transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 110%,rgba(124,58,237,.12),transparent 60%),
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:100% 100%,100% 100%,56px 56px,56px 56px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 30%,#000 30%,transparent 85%);
  -webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 30%,#000 30%,transparent 85%);
}
/* 缓慢流动的科技网格线（transform 动画，GPU 友好） */
.bg-flow{position:fixed;inset:-60%;z-index:-3;pointer-events:none;
  background:
    linear-gradient(rgba(0,229,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,229,255,.05) 1px,transparent 1px),
    linear-gradient(rgba(124,58,237,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(124,58,237,.035) 1px,transparent 1px);
  background-size:140px 140px,140px 140px,700px 700px,700px 700px;
  mask-image:radial-gradient(ellipse 55% 45% at 50% 45%,#000 0%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 55% 45% at 50% 45%,#000 0%,transparent 75%);
  animation:flowDrift 140s linear infinite;
  opacity:.5;
  will-change:transform;
}
@keyframes flowDrift{
  0%{transform:translate3d(0,0,0)}
  100%{transform:translate3d(140px,140px,0)}
}
/* 柔和渐变光斑（呼吸感） */
.bg-glow{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.glow{position:absolute;border-radius:50%;filter:blur(70px);will-change:transform,opacity}
.g1{width:46vw;height:46vw;left:-12vw;top:-10vh;
  background:radial-gradient(circle,rgba(59,130,246,.14),transparent 65%);
  animation:glowA 26s ease-in-out infinite}
.g2{width:38vw;height:38vw;right:-8vw;top:24vh;
  background:radial-gradient(circle,rgba(124,58,237,.13),transparent 65%);
  animation:glowB 32s ease-in-out infinite}
.g3{width:34vw;height:34vw;left:18vw;bottom:-14vh;
  background:radial-gradient(circle,rgba(0,229,255,.08),transparent 65%);
  animation:glowC 24s ease-in-out infinite}
.g4{width:26vw;height:26vw;right:22vw;bottom:10vh;
  background:radial-gradient(circle,rgba(255,61,133,.05),transparent 65%);
  animation:glowA 38s ease-in-out infinite reverse}
@keyframes glowA{0%,100%{transform:translate3d(0,0,0) scale(1);opacity:.85}50%{transform:translate3d(4vw,3vh,0) scale(1.12);opacity:1}}
@keyframes glowB{0%,100%{transform:translate3d(0,0,0) scale(1.05);opacity:.9}50%{transform:translate3d(-3vw,4vh,0) scale(.94);opacity:.7}}
@keyframes glowC{0%,100%{transform:translate3d(0,0,0) scale(1);opacity:.75}50%{transform:translate3d(3vw,-4vh,0) scale(1.15);opacity:1}}
/* 星尘粒子 canvas */
#bg-stars{position:fixed;inset:0;z-index:-1;pointer-events:none;width:100%;height:100%}

/* ============================================================
   导航
   ============================================================ */
nav{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--nav-h);
  padding:0 clamp(20px,5vw,56px);display:flex;align-items:center;justify-content:space-between;
  transition:background .5s var(--ease),border-color .5s,box-shadow .5s;
  background:transparent;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(4,5,13,.82);border-bottom-color:var(--line);box-shadow:0 10px 40px rgba(0,0,0,.35)}
@supports(backdrop-filter:blur(20px)){
  nav.scrolled{background:rgba(4,5,13,.6);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4)}
}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-en);font-size:17px;font-weight:800;letter-spacing:.14em;color:var(--text)}
.nav-logo .logo-orb{width:26px;height:26px;border-radius:50%;position:relative;flex-shrink:0;
  background:radial-gradient(circle at 35% 30%,#7defff,var(--cyan) 35%,var(--blue) 70%,var(--purple));
  box-shadow:0 0 18px rgba(0,229,255,.55),inset 0 0 8px rgba(255,255,255,.35);
  animation:orbPulse 3.2s ease-in-out infinite}
.nav-logo .logo-orb::after{content:"";position:absolute;inset:6px;border-radius:50%;
  border:1.5px solid rgba(255,255,255,.5);border-top-color:transparent;transform:rotate(30deg)}
.nav-logo em{font-style:normal;color:var(--cyan)}
.nav-links{display:flex;gap:clamp(14px,2.2vw,26px);list-style:none;align-items:center}
.nav-links a{position:relative;font-size:13px;font-weight:500;letter-spacing:.06em;color:var(--text2);transition:color .3s;padding:6px 2px}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--purple));transition:width .4s var(--ease)}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--text)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-en);
  background:linear-gradient(135deg,rgba(0,229,255,.14),rgba(124,58,237,.16));
  border:1px solid rgba(0,229,255,.35);color:var(--text);
  padding:10px 22px;border-radius:100px;font-size:13px;font-weight:700;letter-spacing:.08em;
  transition:all .35s var(--ease);box-shadow:0 0 0 rgba(0,229,255,0)}
.nav-cta:hover{box-shadow:0 0 26px rgba(0,229,255,.28);transform:translateY(-1px);background:linear-gradient(135deg,rgba(0,229,255,.22),rgba(124,58,237,.26))}
.nav-cta .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:dotBlink 2s ease-in-out infinite}
.nav-burger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;flex-direction:column;gap:5px;border:1px solid var(--line);background:var(--panel)}
.nav-burger span{width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform .35s var(--ease),opacity .25s}
body.menu-open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .nav-burger span:nth-child(2){opacity:0}
body.menu-open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:890;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:rgba(4,5,13,.92);opacity:0;pointer-events:none;transition:opacity .4s var(--ease);
  padding-bottom:calc(24px + env(safe-area-inset-bottom))}
@supports(backdrop-filter:blur(24px)){
  .mobile-menu{background:rgba(4,5,13,.7);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
}
body.menu-open .mobile-menu{opacity:1;pointer-events:auto}
.mobile-menu a{font-size:21px;font-weight:700;letter-spacing:.1em;color:var(--text2);transition:color .3s;padding:12px 24px;min-width:220px;text-align:center;border-radius:12px}
.mobile-menu a:hover,.mobile-menu a:active{color:var(--text);background:rgba(255,255,255,.04)}
.mobile-menu .m-sub{font-family:var(--font-en);font-size:11px;letter-spacing:.3em;color:var(--text3);margin-bottom:14px}
.mobile-menu .m-cta{color:var(--cyan);border:1px solid rgba(0,229,255,.3);margin-top:16px}

/* 侧边锚点导航（桌面端） */
.side-dots{position:fixed;right:22px;top:50%;transform:translateY(-50%);z-index:850;
  display:flex;flex-direction:column;gap:13px}
.side-dots a{width:9px;height:9px;border-radius:50%;border:1px solid rgba(255,255,255,.28);
  background:transparent;transition:all .35s var(--ease);position:relative}
.side-dots a span{position:absolute;right:20px;top:50%;transform:translateY(-50%) translateX(6px);
  font-family:var(--font-en);font-size:10px;letter-spacing:.18em;color:var(--text2);
  background:rgba(8,10,24,.85);border:1px solid var(--line);border-radius:8px;
  padding:5px 11px;white-space:nowrap;opacity:0;pointer-events:none;transition:all .3s var(--ease)}
.side-dots a:hover span{opacity:1;transform:translateY(-50%) translateX(0)}
.side-dots a.active{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 12px rgba(0,229,255,.8)}
.side-dots a.active span{opacity:1;transform:translateY(-50%) translateX(0);color:var(--cyan)}

/* 回到顶部 */
.scroll-top{position:fixed;right:22px;bottom:26px;z-index:860;width:46px;height:46px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(8,10,24,.8);border:1px solid rgba(0,229,255,.3);color:var(--cyan);
  opacity:0;pointer-events:none;transform:translateY(14px);transition:all .4s var(--ease);
  box-shadow:0 10px 30px rgba(0,0,0,.45)}
@supports(backdrop-filter:blur(12px)){
  .scroll-top{background:rgba(8,10,24,.55);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
}
.scroll-top svg{width:18px;height:18px}
.scroll-top:hover{box-shadow:0 0 24px rgba(0,229,255,.35);transform:translateY(-2px)}
.scroll-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}

/* ============================================================
   Hero / 核心舱
   ============================================================ */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  overflow:hidden;padding:calc(var(--nav-h) + 8px) 20px 40px}
.hud{position:absolute;top:calc(var(--nav-h) + 14px);left:50%;transform:translateX(-50%);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:center;
  font-family:var(--font-en);font-size:10.5px;letter-spacing:.14em;color:var(--text3);
  width:100%;padding:0 16px;z-index:5}
.hud-chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:100px;
  background:var(--panel);border:1px solid var(--line);white-space:nowrap}
.hud-chip.online{color:var(--cyan);border-color:rgba(0,229,255,.25)}
.hud-chip .hud-led{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:dotBlink 2.4s ease-in-out infinite}
.hud-chip b{font-weight:700;color:var(--text2)}

/* 反应炉 */
.reactor-stage{position:relative;width:min(520px,78vw);aspect-ratio:1;display:flex;align-items:center;justify-content:center;
  perspective:1200px;z-index:3;transform-style:preserve-3d}
.reactor{position:relative;width:74%;height:74%;border-radius:50%;transform-style:preserve-3d;
  transition:transform .2s ease-out;will-change:transform}
.reactor-ring{position:absolute;border-radius:50%;pointer-events:none}
.r1{inset:0;border:1px solid rgba(0,229,255,.22);box-shadow:0 0 60px rgba(0,229,255,.08) inset,0 0 40px rgba(0,229,255,.06);
  animation:spin 26s linear infinite}
.r1::before{content:"";position:absolute;inset:-1px;border-radius:50%;
  background:conic-gradient(from 0deg,transparent 0deg,rgba(0,229,255,.9) 40deg,transparent 90deg);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - 1px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - 1px))}
.r2{inset:9%;border:1px solid rgba(167,139,250,.25);animation:spin 40s linear infinite reverse}
.r2::before{content:"";position:absolute;inset:-1px;border-radius:50%;
  background:conic-gradient(from 180deg,transparent 0deg,rgba(167,139,250,.8) 50deg,transparent 100deg);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - 1px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 1.5px),#000 calc(100% - 1px))}
.r3{inset:20%;border:1px dashed rgba(255,255,255,.12);animation:spin 60s linear infinite}
.core{position:absolute;inset:30%;border-radius:50%;
  background:radial-gradient(circle at 38% 32%,#aef4ff 0%,var(--cyan) 22%,var(--blue) 52%,var(--purple) 82%,#2a0a5e 100%);
  box-shadow:0 0 80px rgba(0,229,255,.45),0 0 160px rgba(124,58,237,.35),inset -14px -18px 60px rgba(0,0,0,.45);
  animation:coreBreath 4.6s ease-in-out infinite;transform:translateZ(30px)}
.core::after{content:"";position:absolute;inset:-18%;border-radius:50%;
  background:radial-gradient(circle,rgba(0,229,255,.16) 0%,transparent 62%);animation:coreBreath 4.6s ease-in-out 2.3s infinite}
#reactor-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.hero-content{position:relative;z-index:4;text-align:center;margin-top:-2vh}
.hero-title{font-family:var(--font-en);font-size:clamp(34px,6.4vw,72px);font-weight:800;letter-spacing:.12em;line-height:1.05;
  text-shadow:0 0 60px rgba(0,229,255,.25)}
.hero-title .grad{background:linear-gradient(120deg,#7defff,var(--cyan) 30%,var(--blue) 60%,var(--violet));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.hero-sub{font-family:var(--font-en);font-size:clamp(10px,1.6vw,13px);letter-spacing:.52em;color:var(--text3);
  margin-top:18px;text-indent:.52em}
.hero-sub .sep{color:var(--cyan)}
.hero-tagline{margin-top:14px;font-size:clamp(14px,2vw,17px);letter-spacing:.12em}
.hero-tagline b{color:var(--cyan);font-weight:600;text-shadow:0 0 24px rgba(0,229,255,.35)}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;
  padding:14px 30px;border-radius:100px;font-size:14px;font-weight:700;letter-spacing:.1em;
  transition:all .35s var(--ease);position:relative;overflow:hidden}
.btn svg{width:16px;height:16px}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue) 55%,var(--purple));color:#03101a;
  box-shadow:0 12px 36px rgba(0,229,255,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 50px rgba(0,229,255,.35)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:var(--panel);border:1px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:rgba(0,229,255,.4);background:rgba(0,229,255,.04);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.98)}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--font-en);font-size:9.5px;letter-spacing:.34em;color:var(--text3);z-index:5}
.scroll-line{width:1px;height:44px;background:linear-gradient(var(--cyan),transparent);animation:scrollPulse 2.2s ease-in-out infinite;transform-origin:top}

/* ============================================================
   通用区块
   ============================================================ */
.section{position:relative;padding:clamp(84px,11vw,150px) clamp(20px,6vw,64px)}
.section-head{text-align:center;max-width:720px;margin:0 auto clamp(40px,6vw,72px)}
.section-label{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-en);font-size:11px;letter-spacing:.34em;color:var(--cyan);
  padding:7px 18px;border-radius:100px;border:1px solid rgba(0,229,255,.22);background:rgba(0,229,255,.05);margin-bottom:22px;text-transform:uppercase}
.section-label::before{content:"";width:14px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.section-title{font-size:clamp(26px,4vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.16}
.section-title .grad{background:linear-gradient(120deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.section-desc{margin-top:16px;color:var(--text2);font-size:clamp(14px,1.6vw,16.5px);line-height:1.8}
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ============================================================
   优势矩阵
   ============================================================ */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);max-width:1120px;margin:0 auto}
.adv-card{position:relative;border-radius:20px;padding:26px 24px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s,background .45s}
.adv-card::before{content:"";position:absolute;top:0;left:18%;right:18%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.55),transparent);opacity:0;transition:opacity .45s}
.adv-card::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 90% at 50% -10%,rgba(59,130,246,.08),transparent 60%)}
.adv-card:hover{transform:translateY(-5px);border-color:rgba(0,229,255,.3);
  box-shadow:0 24px 60px rgba(0,0,0,.4),0 0 40px rgba(0,229,255,.07);background:rgba(255,255,255,.045)}
.adv-card:hover::before{opacity:1}
.adv-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}
.adv-ico{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--cyan);
  background:rgba(0,229,255,.09);border:1px solid rgba(0,229,255,.18);box-shadow:0 0 18px rgba(0,229,255,.08)}
.adv-tag{font-family:var(--font-en);font-size:8.5px;letter-spacing:.22em;color:var(--text3);
  border:1px solid var(--line);padding:4px 10px;border-radius:100px}
.adv-title{font-size:17px;font-weight:700;letter-spacing:.04em}
.adv-desc{margin-top:9px;font-size:13.5px;color:var(--text2);line-height:1.8}

/* ============================================================
   精选案例
   ============================================================ */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2vw,22px);max-width:1000px;margin:0 auto}
.work-card{position:relative;border-radius:20px;padding:26px 24px 24px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s}
.work-card::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 90% 70% at 100% 0%,rgba(124,58,237,.09),transparent 55%)}
.work-card:hover{transform:translateY(-5px);border-color:rgba(167,139,250,.35);
  box-shadow:0 24px 60px rgba(0,0,0,.4),0 0 40px rgba(124,58,237,.08)}
.work-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.work-no{font-family:var(--font-en);font-size:26px;font-weight:800;letter-spacing:.04em;line-height:1;
  background:linear-gradient(180deg,rgba(255,255,255,.32),rgba(255,255,255,.06));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.work-ico{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:17px;color:var(--violet);
  background:rgba(124,58,237,.1);border:1px solid rgba(124,58,237,.2)}
.work-tag{margin-left:auto;font-family:var(--font-en);font-size:8.5px;letter-spacing:.22em;color:var(--text3);
  border:1px solid var(--line);padding:4px 10px;border-radius:100px}
.work-title{font-size:18px;font-weight:700;letter-spacing:.03em}
.work-desc{margin-top:8px;font-size:13.5px;color:var(--text2);line-height:1.8}
.work-stats{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.work-stat{flex:1;min-width:96px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;text-align:center}
.work-stat b{display:block;font-family:var(--font-en);font-size:19px;font-weight:800;letter-spacing:.02em;
  background:linear-gradient(120deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.work-stat span{display:block;margin-top:3px;font-size:10.5px;color:var(--text3);letter-spacing:.08em}

/* ============================================================
   成长系统
   ============================================================ */
.growth-card{max-width:1000px;margin:0 auto;border-radius:var(--radius-lg);position:relative;overflow:hidden;
  background:var(--panel);border:1px solid var(--line);padding:clamp(24px,4vw,48px)}
.growth-card::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 70% 120% at 50% -20%,rgba(124,58,237,.14),transparent 60%),
  radial-gradient(ellipse 50% 100% at 100% 120%,rgba(0,229,255,.07),transparent 60%)}
.growth-top{position:relative;display:flex;align-items:center;gap:clamp(20px,4vw,44px);flex-wrap:wrap}
.level-ring{position:relative;width:132px;height:132px;flex-shrink:0}
.level-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.level-ring .ring-bg{fill:none;stroke:rgba(255,255,255,.08);stroke-width:7}
.level-ring .ring-fg{fill:none;stroke:url(#ringGrad);stroke-width:7;stroke-linecap:round;
  stroke-dasharray:339.29;stroke-dashoffset:339.29;transition:stroke-dashoffset 1.4s var(--ease)}
.level-ring .ring-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.level-ring .lv-num{font-family:var(--font-en);font-size:24px;font-weight:800;letter-spacing:.04em;
  background:linear-gradient(120deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.level-ring .lv-pct{font-family:var(--font-en);font-size:10px;letter-spacing:.18em;color:var(--text3)}
.level-info{flex:1;min-width:220px}
.level-badge{display:inline-flex;font-family:var(--font-en);font-size:11px;letter-spacing:.3em;color:var(--cyan);
  border:1px solid rgba(0,229,255,.3);background:rgba(0,229,255,.06);padding:6px 14px;border-radius:100px;margin-bottom:12px}
.level-info h3{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:.02em}
.level-info p{font-size:13px;color:var(--text3);margin-top:6px;font-family:var(--font-en);letter-spacing:.06em}
.xp-block{position:relative;margin-top:clamp(22px,3vw,32px)}
.xp-track{height:12px;border-radius:100px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.06);overflow:hidden;position:relative}
.xp-fill{height:100%;width:0%;border-radius:100px;
  background:linear-gradient(90deg,var(--cyan),var(--blue) 55%,var(--purple));
  box-shadow:0 0 18px rgba(0,229,255,.5);transition:width 1.3s var(--ease);position:relative}
.xp-fill::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  transform:translateX(-100%);animation:xpShine 3.2s ease-in-out infinite}
.xp-meta{display:flex;justify-content:space-between;align-items:center;margin-top:10px;
  font-family:var(--font-en);font-size:11px;letter-spacing:.2em;color:var(--text3)}
.xp-meta b{color:var(--cyan);font-weight:700;font-size:13px;letter-spacing:.06em}
.growth-stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:clamp(22px,3vw,34px)}
.stat-card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:20px 16px;text-align:center;
  transition:transform .35s var(--ease),border-color .35s,background .35s;position:relative;overflow:hidden}
.stat-card::before{content:"";position:absolute;top:0;left:20%;right:20%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(0,229,255,.5),transparent);opacity:0;transition:opacity .4s}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(0,229,255,.25);background:rgba(0,229,255,.04)}
.stat-card:hover::before{opacity:1}
.stat-num{font-family:var(--font-en);font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:.02em;
  background:linear-gradient(120deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.stat-label{font-size:12px;color:var(--text3);margin-top:6px;letter-spacing:.1em}
.stat-ico{margin-bottom:10px;font-size:16px;color:var(--cyan);opacity:.85}

/* ============================================================
   AI员工舱
   ============================================================ */
.pods-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,24px);max-width:1120px;margin:0 auto}
.pod{position:relative;border-radius:20px;padding:0;text-align:center;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);transition:transform .45s var(--ease),border-color .45s,box-shadow .45s;
  min-height:320px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:26px}
.pod:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.28);box-shadow:0 24px 60px rgba(0,0,0,.45),0 0 40px rgba(0,229,255,.06)}
.pod-slot{position:absolute;top:26px;left:50%;transform:translateX(-50%);width:118px;height:150px;
  border-radius:60px;border:1.5px solid rgba(255,255,255,.16);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:radial-gradient(ellipse 90% 60% at 50% 20%,rgba(0,229,255,.12),transparent 60%),rgba(6,8,20,.7);
  transition:all .5s var(--ease);overflow:hidden;position:relative}
.pod-slot::before{content:"";position:absolute;left:-60%;width:40%;top:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent);
  transform:skewX(-18deg);transition:left .7s var(--ease)}
.pod:hover .pod-slot::before{left:130%}
.pod-ico{font-size:30px;color:var(--cyan);filter:drop-shadow(0 0 12px rgba(0,229,255,.6));transition:all .4s}
.pod-code{font-family:var(--font-en);font-size:9px;letter-spacing:.24em;color:var(--text3)}
.pod-power{width:52px;height:3px;border-radius:3px;background:rgba(255,255,255,.1);overflow:hidden}
.pod-power i{display:block;height:100%;width:0%;border-radius:3px;background:linear-gradient(90deg,var(--cyan),var(--purple));transition:width 1.1s var(--ease)}
.pod-name{font-size:17px;font-weight:800;letter-spacing:.08em;margin-top:8px}
.pod-role{font-family:var(--font-en);font-size:9.5px;letter-spacing:.2em;color:var(--text3);margin-top:3px}
.pod-status{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-family:var(--font-en);font-size:10px;letter-spacing:.2em;color:var(--text3)}
.pod-status .led{width:7px;height:7px;border-radius:50%;background:var(--text3);transition:all .4s;box-shadow:none}
.pod-console{margin-top:12px;min-height:44px;font-family:var(--font-en);font-size:9.5px;letter-spacing:.06em;color:var(--text3);line-height:1.7;padding:0 14px;width:100%;text-align:left}
.pod-console .line{opacity:0;transform:translateY(4px);transition:opacity .3s,transform .3s}
.pod-console .line.on{opacity:.85;transform:none}
.pod-console .ok{color:var(--cyan)}
.pod-console .done{color:#34d399}
.pod.launched{border-color:rgba(0,229,255,.45);box-shadow:0 24px 70px rgba(0,0,0,.5),0 0 50px rgba(0,229,255,.12)}
.pod.launched .pod-slot{border-color:rgba(0,229,255,.55);box-shadow:0 0 34px rgba(0,229,255,.28),inset 0 0 30px rgba(0,229,255,.12);
  animation:podHum 3s ease-in-out infinite}
.pod.launched .pod-ico{color:#7defff;transform:scale(1.08)}
.pod.launched .pod-status{color:var(--cyan)}
.pod.launched .led{background:#34d399;box-shadow:0 0 10px #34d399;animation:dotBlink 1.6s ease-in-out infinite}
.pod.launched .pod-power i{width:100%}
.pod.dormant .pod-slot{filter:grayscale(.5) brightness(.7);opacity:.75}
.pod .pod-ring{position:absolute;top:26px;left:50%;width:190px;height:222px;transform:translateX(-50%);border-radius:100px;
  border:1px solid transparent;transition:border-color .5s;pointer-events:none}
.pod.launched .pod-ring{border-color:rgba(0,229,255,.18)}

/* ============================================================
   每日任务
   ============================================================ */
.mission-wrap{max-width:760px;margin:0 auto}
.mission{display:flex;align-items:center;gap:16px;padding:18px 22px;border-radius:16px;margin-bottom:12px;
  background:var(--panel);border:1px solid var(--line);cursor:pointer;transition:all .35s var(--ease);user-select:none;position:relative;overflow:hidden}
.mission:hover{border-color:rgba(0,229,255,.3);transform:translateX(4px)}
.mission:active{transform:translateX(4px) scale(.995)}
.mission-check{width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(255,255,255,.25);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:13px;color:transparent;transition:all .35s var(--ease)}
.mission.done .mission-check{background:linear-gradient(135deg,var(--cyan),var(--purple));border-color:transparent;color:#04121c;box-shadow:0 0 16px rgba(0,229,255,.4)}
.mission-info{flex:1;min-width:0}
.mission-title{font-size:15px;font-weight:600;letter-spacing:.02em;transition:color .3s}
.mission.done .mission-title{color:var(--text3);text-decoration:line-through}
.mission-tag{display:inline-block;margin-top:4px;font-family:var(--font-en);font-size:9.5px;letter-spacing:.18em;color:var(--text3);
  border:1px solid var(--line);padding:2px 10px;border-radius:100px}
.mission.done .mission-tag{color:rgba(0,229,255,.6);border-color:rgba(0,229,255,.25)}
.mission-xp{font-family:var(--font-en);font-size:11px;letter-spacing:.1em;color:var(--violet);flex-shrink:0;font-weight:700}
.mission-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-family:var(--font-en);font-size:11px;letter-spacing:.16em;color:var(--text3)}
.mission-foot .bar{flex:1;height:4px;border-radius:4px;background:rgba(255,255,255,.07);margin:0 16px;overflow:hidden}
.mission-foot .bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--cyan),var(--purple));border-radius:4px;transition:width .8s var(--ease)}
.mission-foot b{color:var(--cyan);font-weight:700}
.mission-all-done{text-align:center;margin-top:20px;font-size:13px;color:#34d399;letter-spacing:.1em;opacity:0;transform:translateY(8px);transition:all .5s var(--ease)}
.mission-all-done.show{opacity:1;transform:none}

/* ============================================================
   合作通道
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);max-width:1000px;margin:0 auto;align-items:start}
.contact-info h2{font-size:clamp(24px,3.2vw,36px);font-weight:800;line-height:1.2;letter-spacing:-.01em}
.contact-info h2 .grad{background:linear-gradient(120deg,var(--cyan),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.contact-info>p{margin-top:16px;color:var(--text2);font-size:14.5px;line-height:1.9;max-width:440px}
.contact-methods{display:flex;flex-direction:column;gap:12px;margin-top:30px}
.contact-method{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:15px 18px;color:var(--text);transition:all .3s var(--ease);cursor:pointer;text-align:left;width:100%;min-height:60px}
.contact-method:hover{background:rgba(0,229,255,.05);border-color:rgba(0,229,255,.25);transform:translateX(4px)}
.contact-method:active{transform:translateX(4px) scale(.995)}
.contact-method .cm-ico{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;background:rgba(0,229,255,.09);color:var(--cyan)}
.contact-method:nth-child(2) .cm-ico{background:rgba(124,58,237,.12);color:var(--violet)}
.contact-method:nth-child(3) .cm-ico{background:rgba(255,61,133,.1);color:var(--pink)}
.contact-method .cm-label{font-size:11px;color:var(--text3);letter-spacing:.1em}
.contact-method .cm-value{font-size:14.5px;font-weight:600;letter-spacing:.03em;word-break:break-all}
.contact-method .cm-copy{margin-left:auto;font-family:var(--font-en);font-size:10px;letter-spacing:.12em;color:var(--text3);border:1px solid var(--line);padding:6px 13px;border-radius:100px;transition:all .3s;flex-shrink:0}
.contact-method .cm-copy:hover{color:var(--cyan);border-color:rgba(0,229,255,.4)}
.contact-form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(22px,3vw,34px)}
.contact-form-card h3{font-size:18px;font-weight:700;letter-spacing:.03em}
.contact-form-card .cf-sub{font-size:12.5px;color:var(--text3);margin:6px 0 22px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:12px;font-weight:600;color:var(--text2);margin-bottom:7px;letter-spacing:.06em}
.form-group input,.form-group textarea{width:100%;max-width:100%;-webkit-appearance:none;appearance:none;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.09);
  border-radius:11px;padding:13px 15px;color:var(--text);font-size:16px;font-family:var(--font-cn);outline:none;transition:all .3s;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.1);background:rgba(0,229,255,.03)}
.form-submit{width:100%;min-height:50px;padding:15px;border-radius:12px;font-size:16px;font-weight:700;letter-spacing:.1em;color:#03101a;
  background:linear-gradient(135deg,var(--cyan),var(--blue) 55%,var(--purple));position:relative;overflow:hidden;
  box-shadow:0 12px 36px rgba(0,229,255,.2);transition:all .35s var(--ease)}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 16px 50px rgba(0,229,255,.32)}
.form-submit:active{transform:translateY(0) scale(.99)}
.form-submit:disabled{opacity:.6;cursor:wait;transform:none}
.form-note{font-size:11px;color:var(--text3);text-align:center;margin-top:12px;letter-spacing:.04em}
.form-success{display:none;text-align:center;padding:18px 0 8px}
.form-success.show{display:block}
.form-success .ok-ico{width:52px;height:52px;margin:0 auto 14px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;
  background:rgba(52,211,153,.12);color:#34d399;border:1px solid rgba(52,211,153,.35);box-shadow:0 0 30px rgba(52,211,153,.2)}
.form-success h4{font-size:16px;font-weight:700;letter-spacing:.05em}
.form-success p{font-size:12.5px;color:var(--text3);margin-top:6px}

/* ============================================================
   微信复制弹窗
   ============================================================ */
.modal{position:fixed;inset:0;z-index:2200;display:flex;align-items:center;justify-content:center;
  padding:24px;opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.modal.show{opacity:1;pointer-events:auto}
.modal-mask{position:absolute;inset:0;background:rgba(2,3,10,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal-card{position:relative;width:min(340px,100%);border-radius:24px;text-align:center;
  background:linear-gradient(180deg,rgba(20,24,48,.96),rgba(8,10,24,.96));
  border:1px solid rgba(0,229,255,.28);padding:34px 28px 30px;
  box-shadow:0 40px 100px rgba(0,0,0,.6),0 0 60px rgba(0,229,255,.1);
  transform:translateY(18px) scale(.96);transition:transform .4s var(--ease)}
.modal.show .modal-card{transform:none}
.modal-ico{width:56px;height:56px;margin:0 auto 16px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:24px;
  background:rgba(0,229,255,.12);border:1px solid rgba(0,229,255,.3);color:var(--cyan);box-shadow:0 0 30px rgba(0,229,255,.15)}
.modal-title{font-size:18px;font-weight:800;letter-spacing:.06em}
.modal-tip{font-size:12.5px;color:var(--text3);margin-top:8px;line-height:1.7}
.modal-id{font-family:var(--font-en);font-size:20px;font-weight:800;letter-spacing:.14em;color:#7defff;
  border:1px dashed rgba(0,229,255,.4);border-radius:12px;padding:13px 10px;margin:20px 0 16px;
  background:rgba(0,229,255,.05);user-select:all;-webkit-user-select:all}
.modal-btn{width:100%;min-height:48px;border-radius:12px;font-size:15px;font-weight:700;letter-spacing:.12em;color:#03101a;
  background:linear-gradient(135deg,var(--cyan),var(--blue) 55%,var(--purple));box-shadow:0 12px 32px rgba(0,229,255,.25);
  transition:all .3s var(--ease)}
.modal-btn:hover{transform:translateY(-2px);box-shadow:0 16px 44px rgba(0,229,255,.35)}
.modal-btn:active{transform:scale(.98)}
.modal-close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text3);
  border:1px solid var(--line);transition:all .3s}
.modal-close:hover{color:var(--text);border-color:rgba(255,255,255,.25)}

/* ============================================================
   页脚
   ============================================================ */
.footer{border-top:1px solid var(--line);padding:44px 24px calc(52px + env(safe-area-inset-bottom));text-align:center;position:relative}
.footer .f-logo{font-family:var(--font-en);font-size:15px;font-weight:800;letter-spacing:.3em;color:var(--text)}
.footer .f-logo span{color:var(--cyan)}
.footer p{font-size:12px;color:var(--text3);margin-top:10px;letter-spacing:.08em}
.footer .f-contact{font-size:12px;color:var(--text2);letter-spacing:.04em}
.footer .f-tag{font-family:var(--font-en);font-size:10px;letter-spacing:.3em;color:var(--text3);margin-top:16px;opacity:.7}
.footer .f-line{width:56px;height:1px;margin:20px auto;background:linear-gradient(90deg,transparent,var(--cyan),transparent)}

/* ============================================================
   启动仪式
   ============================================================ */
#boot-overlay{position:fixed;inset:0;z-index:2000;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(ellipse 80% 60% at 50% 40%,#0a0e24 0%,var(--bg) 70%);transition:opacity .7s var(--ease),visibility .7s}
#boot-overlay.hide{opacity:0;visibility:hidden;pointer-events:none}
.boot-logo{font-family:var(--font-en);font-size:clamp(22px,5vw,34px);font-weight:800;letter-spacing:.3em;text-indent:.3em;
  opacity:0;transform:translateY(12px);transition:all .7s var(--ease)}
.boot-logo span{color:var(--cyan)}
.boot-logo.on{opacity:1;transform:none}
.boot-bar{width:min(260px,60vw);height:2px;border-radius:2px;background:rgba(255,255,255,.08);margin-top:34px;overflow:hidden}
.boot-bar i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--cyan),var(--purple));box-shadow:0 0 12px rgba(0,229,255,.8);transition:width .1s linear}
.boot-lines{margin-top:26px;display:flex;flex-direction:column;align-items:center;gap:9px;min-height:84px}
.boot-line{font-size:13px;letter-spacing:.22em;opacity:0;transform:translateY(8px);transition:all .5s var(--ease);text-align:center;padding:0 20px}
.boot-line.on{opacity:1;transform:none}
.boot-line .sys{font-family:var(--font-en);color:var(--cyan);font-weight:700;font-size:12px}
.boot-line .hi{font-weight:700;color:var(--text)}
.boot-line .task{color:var(--text2);font-size:12.5px}
.boot-skip{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);font-family:var(--font-en);font-size:10px;letter-spacing:.3em;color:var(--text3);opacity:0;transition:opacity .5s}
.boot-skip.on{opacity:.7}
.boot-orb{position:absolute;top:50%;left:50%;width:340px;height:340px;transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(0,229,255,.08) 0%,rgba(124,58,237,.06) 40%,transparent 70%);animation:coreBreath 3s ease-in-out infinite}

/* ============================================================
   Toast
   ============================================================ */
#toast{position:fixed;bottom:36px;left:50%;transform:translateX(-50%) translateY(20px);z-index:2300;
  background:rgba(8,10,24,.92);border:1px solid rgba(0,229,255,.35);color:var(--text);padding:11px 22px;border-radius:100px;
  font-size:13px;letter-spacing:.06em;opacity:0;pointer-events:none;transition:all .4s var(--ease);white-space:nowrap;max-width:92vw;overflow:hidden;text-overflow:ellipsis;
  box-shadow:0 14px 40px rgba(0,0,0,.5),0 0 24px rgba(0,229,255,.12)}
@supports(backdrop-filter:blur(16px)){
  #toast{background:rgba(8,10,24,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast b{color:var(--cyan);font-weight:700}

/* ============================================================
   动画
   ============================================================ */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes coreBreath{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.92}}
@keyframes orbPulse{0%,100%{box-shadow:0 0 14px rgba(0,229,255,.45),inset 0 0 8px rgba(255,255,255,.3)}50%{box-shadow:0 0 26px rgba(0,229,255,.75),inset 0 0 10px rgba(255,255,255,.45)}}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes scrollPulse{0%,100%{transform:scaleY(1)}50%{transform:scaleY(.4)}}
@keyframes xpShine{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
@keyframes podHum{0%,100%{transform:translateY(0)}50%{transform:translateY(-2px)}}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:1200px){
  .side-dots{display:none}
}
@media(max-width:1080px){
  .pods-grid{grid-template-columns:repeat(2,1fr);max-width:680px}
  .adv-grid{grid-template-columns:repeat(2,1fr);max-width:760px}
  .nav-links{display:none}
  .nav-burger{display:flex}
}
@media(max-width:820px){
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .growth-stats{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:1fr;max-width:520px}
  .work-grid{grid-template-columns:1fr;max-width:520px}
  .section{padding:clamp(64px,12vw,96px) clamp(18px,5vw,28px)}
  .hero{padding-left:16px;padding-right:16px}
  .hero-actions{gap:12px;width:100%;max-width:420px;margin-left:auto;margin-right:auto}
  .hero-actions .btn{flex:1;min-width:0;padding:14px 18px;font-size:13.5px;letter-spacing:.06em}
  .hud{top:calc(var(--nav-h) + 10px);gap:6px}
  .hud-chip{padding:6px 12px;font-size:9.5px}
  .scroll-top{right:16px;bottom:calc(18px + env(safe-area-inset-bottom))}
}
@media(max-width:480px){
  .growth-stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-card{padding:16px 10px}
  .mission{padding:15px 16px;gap:12px}
  .mission-title{font-size:14px}
  .pods-grid{grid-template-columns:1fr;max-width:360px}
  .pod{min-height:300px}
  .adv-card{padding:22px 20px}
  .work-card{padding:22px 20px}
  .contact-method{padding:13px 14px;gap:12px}
  .contact-method .cm-value{font-size:13.5px}
  .contact-form-card{padding:22px 18px;border-radius:20px}
  .modal{padding:18px}
  .modal-card{padding:28px 20px 26px}
  .btn{min-height:46px}
  .form-group input,.form-group textarea{padding:13px 14px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .bg-flow,.bg-glow{animation:none !important}
}