/* ============================================================
   A公司 · 绿色发电基础设施  —  设计系统
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root{
  /* color */
  --ink:#0a0d0a;
  --ink-2:#0f140e;
  --ink-3:#161d14;
  --paper:#f3f6f0;
  --paper-2:#ffffff;
  --text:#11160f;
  --text-soft:#586056;
  --text-faint:#8a928748;
  --invert:#eef3ea;
  --invert-soft:rgba(238,243,234,.60);
  --invert-faint:rgba(238,243,234,.34);
  --line:rgba(15,22,12,.10);
  --line-2:rgba(15,22,12,.16);
  --line-inv:rgba(255,255,255,.11);
  --line-inv-2:rgba(255,255,255,.20);
  --green:#15a05a;
  --green-deep:#0c7240;
  --green-bright:#3fcf81;
  --green-glow:#54e294;
  --green-tint:#e4f1e6;
  --green-ink:#0b2f1d;
  /* type */
  --cn:"Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --num:"Space Grotesk","Noto Sans SC",system-ui,sans-serif;
  /* layout */
  --maxw:1280px;
  --pad:clamp(20px,5vw,80px);
  --nav-h:74px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--cn);
  background:var(--paper);
  color:var(--text);
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--green);color:#fff}

/* ---------- utilities ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{
  font:600 12.5px/1 var(--num);
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--green);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--green)}
.eyebrow.on-dark{color:var(--green-bright)}
.eyebrow.on-dark::before{background:var(--green-bright)}
.num{font-family:var(--num);font-feature-settings:"tnum";letter-spacing:-.01em}
.section{padding-block:clamp(72px,9vw,140px);position:relative}
.section.dark{background:var(--ink);color:var(--invert)}
.section.dark h2,.section.dark h3{color:var(--invert)}
.s-head{max-width:760px;margin-bottom:clamp(38px,5vw,64px)}
.s-head h2{
  font-size:clamp(28px,4vw,52px);font-weight:900;line-height:1.12;
  letter-spacing:-.02em;margin-top:18px;text-wrap:balance;
}
.s-head p.lead{margin-top:20px;font-size:clamp(16px,1.5vw,19px);color:var(--text-soft);max-width:62ch;text-wrap:pretty}
.section.dark .s-head p.lead{color:var(--invert-soft)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font:500 15px/1 var(--cn);padding:14px 24px;border-radius:2px;
  border:1px solid transparent;cursor:pointer;transition:.35s var(--ease);
  white-space:nowrap;
}
.btn .ar{transition:transform .35s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-deep)}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.section.dark .btn-ghost,.nav .btn-ghost,.hero .btn-ghost,.contact .btn-ghost{border-color:var(--line-inv-2);color:var(--invert)}
.section.dark .btn-ghost:hover,.hero .btn-ghost:hover,.contact .btn-ghost:hover{border-color:var(--green-bright);color:var(--green-bright)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;
  transition:height .4s var(--ease),background .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav.solid{height:62px;background:rgba(10,13,10,.82);backdrop-filter:blur(14px) saturate(1.2);border-color:var(--line-inv)}
.brand{display:flex;align-items:center;gap:11px;color:var(--invert);font-weight:900;font-size:19px;letter-spacing:.01em}
.brand .mark{
  width:30px;height:30px;border-radius:3px;display:grid;place-items:center;
  background:var(--green);position:relative;overflow:hidden;flex:none;
}
.brand .mark::before{content:"";position:absolute;inset:0;background:
  conic-gradient(from 210deg,transparent,rgba(255,255,255,.45),transparent 60%)}
.brand .mark span{position:relative;color:#fff;font:700 16px/1 var(--num)}
.brand small{font:500 10px/1 var(--num);letter-spacing:.18em;color:var(--green-bright);display:block;margin-top:3px}
.brand-logo{height:30px;width:auto;display:block;transition:height .4s var(--ease)}
.nav.solid .brand-logo{height:25px}
.foot-logo{height:26px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  position:relative;color:var(--invert-soft);font-size:14.5px;font-weight:500;
  padding:9px 14px;border-radius:2px;transition:color .25s;
}
.nav-links a:hover{color:var(--invert)}
.nav-links a.active{color:var(--green-bright)}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:3px;height:1.5px;
  background:var(--green-bright);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-tel{color:var(--invert);font:600 15px/1 var(--num);display:flex;align-items:center;gap:7px}
.nav-tel svg{stroke:var(--green-bright)}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line-inv-2);background:none;border-radius:3px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:18px;height:1.6px;background:var(--invert);transition:.3s}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:99;background:var(--ink);padding:90px var(--pad) 40px;display:flex;flex-direction:column;gap:6px;transform:translateY(-100%);transition:transform .5s var(--ease);visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer a{color:var(--invert);font-size:24px;font-weight:700;padding:16px 0;border-bottom:1px solid var(--line-inv)}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;background:var(--ink);color:var(--invert);
  min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:var(--nav-h);overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-grid{position:absolute;inset:0;
  background-image:linear-gradient(var(--line-inv) 1px,transparent 1px),linear-gradient(90deg,var(--line-inv) 1px,transparent 1px);
  background-size:72px 72px;mask-image:radial-gradient(120% 100% at 50% 46%,#000,transparent 72%);opacity:.45}
.hero-glow{position:absolute;width:min(78vw,920px);aspect-ratio:1;left:50%;top:48%;translate:-50% -50%;border-radius:50%;
  background:radial-gradient(circle,rgba(63,207,129,.22),rgba(63,207,129,.06) 44%,transparent 66%);filter:blur(6px);animation:floatGlow 14s var(--ease) infinite alternate}
@keyframes floatGlow{to{transform:translate(3%,-3%) scale(1.07)}}
.hero-orbit{position:absolute;left:50%;top:48%;translate:-50% -50%;width:min(88vw,880px);aspect-ratio:1;opacity:.95;pointer-events:none}
.hero-orbit .ring{position:absolute;left:50%;top:50%;translate:-50% -50%;width:var(--s);height:var(--s);border-radius:50%;border:1px solid rgba(120,210,160,.16);rotate:0deg;animation:spin var(--dur) linear infinite}
.hero-orbit .r1{--s:24%;--dur:17s}
.hero-orbit .r2{--s:48%;--dur:26s;animation-direction:reverse;border-color:rgba(120,210,160,.22)}
.hero-orbit .r3{--s:72%;--dur:35s}
.hero-orbit .r4{--s:100%;--dur:48s;animation-direction:reverse}
.hero-orbit i{position:absolute;top:-7px;left:50%;width:13px;height:13px;margin-left:-6.5px;border-radius:50%;background:var(--green-bright);box-shadow:0 0 26px 6px rgba(63,207,129,.75)}
.hero-orbit i.d2{top:auto;bottom:-6px;width:9px;height:9px;margin-left:-4.5px;background:var(--green-glow);box-shadow:0 0 20px 5px rgba(84,226,148,.65)}
.hero-orbit .core{position:absolute;left:50%;top:50%;translate:-50% -50%;width:14px;height:14px;border-radius:50%;background:var(--green-bright);box-shadow:0 0 34px 9px rgba(63,207,129,.6)}
@keyframes spin{to{rotate:360deg}}

.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin:0 auto;padding:0 var(--pad) clamp(48px,7vh,84px)}
.hero h1{
  font-size:clamp(40px,8.2vw,108px);font-weight:900;line-height:.98;letter-spacing:-.035em;
  margin:24px 0 0;max-width:16ch;text-wrap:balance;
}
.hero h1 .hl{color:transparent;background:linear-gradient(100deg,var(--green-bright),var(--green-glow));-webkit-background-clip:text;background-clip:text}
.hero-sub{margin-top:28px;max-width:60ch;font-size:clamp(16px,1.6vw,20px);color:var(--invert-soft);line-height:1.65;text-wrap:pretty}
.hero-actions{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}

.hero-stats{
  position:relative;z-index:2;border-top:1px solid var(--line-inv);
  background:rgba(255,255,255,.015);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.hero-stats .stat{padding:26px var(--pad);border-left:1px solid var(--line-inv);position:relative}
.hero-stats .stat:first-child{border-left:none}
.hero-stats .v{font:700 clamp(28px,3.4vw,46px)/1 var(--num);color:var(--invert);letter-spacing:-.02em;white-space:nowrap}
.hero-stats .v small{font-size:.5em;font-weight:500;color:var(--green-bright);margin-left:2px}
.hero-stats .k{margin-top:8px;font-size:13.5px;color:var(--invert-faint);letter-spacing:.02em}
.hero-stats .stat::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--green-bright);transition:width .6s var(--ease)}
.hero-stats .stat:hover::after{width:100%}

/* ============================================================
   PAIN POINTS  (sec 2)
   ============================================================ */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.pain{
  background:var(--paper-2);border:1px solid var(--line);border-radius:4px;padding:34px 30px;
  display:flex;flex-direction:column;transition:.4s var(--ease);position:relative;overflow:hidden;
}
.pain:hover{transform:translateY(-5px);box-shadow:0 26px 50px -28px rgba(12,40,22,.28)}
.pain .tag{font:600 12px/1 var(--num);letter-spacing:.12em;color:var(--text-soft);text-transform:uppercase}
.pain h3{font-size:23px;font-weight:900;margin:14px 0 16px;letter-spacing:-.01em}
.pain .meta{font:600 14px/1.5 var(--num);color:#b14a3a;background:#fbeae6;padding:10px 14px;border-radius:3px;margin-bottom:16px}
.pain p{font-size:15px;color:var(--text-soft);line-height:1.7}
.pain.solution{background:var(--green-ink);border-color:transparent;color:var(--invert)}
.pain.solution::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0,rgba(63,207,129,.22),transparent 60%)}
.pain.solution h3,.pain.solution .tag{color:#fff;position:relative}
.pain.solution .tag{color:var(--green-bright)}
.pain.solution .meta{background:rgba(63,207,129,.16);color:var(--green-glow);position:relative}
.pain.solution p{color:rgba(255,255,255,.78);position:relative}
.pain.solution .seal{position:absolute;top:26px;right:26px;color:var(--green-bright)}

/* ============================================================
   CORE TECH  (sec 3)
   ============================================================ */
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tech{
  border:1px solid var(--line);border-radius:5px;overflow:hidden;background:var(--paper-2);
  display:flex;flex-direction:column;transition:.45s var(--ease);
}
.tech:hover{box-shadow:0 30px 60px -34px rgba(12,40,22,.30);transform:translateY(-4px)}
.tech-media{position:relative;aspect-ratio:4/3;background:var(--ink);overflow:hidden}
.tech-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.tech-body{padding:30px clamp(24px,2.4vw,38px) 34px}
.tech .code{font:700 13px/1 var(--num);letter-spacing:.14em;color:var(--green);display:flex;align-items:center;gap:9px}
.tech .code i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px var(--green-tint)}
.tech h3{font-size:clamp(24px,2.4vw,32px);font-weight:900;margin:10px 0 6px;letter-spacing:-.02em}
.tech .sub{font-size:15px;color:var(--green-deep);font-weight:500;margin-bottom:16px}
.tech .desc{font-size:14.5px;color:var(--text-soft);line-height:1.75}
.tech .formula{display:inline-block;font:600 14px/1 var(--num);background:var(--green-tint);color:var(--green-deep);padding:7px 12px;border-radius:3px;margin-top:16px}
.spec-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:24px;background:var(--line);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.spec-row .spec{background:var(--paper-2);padding:16px 14px}
.spec-row .spec .sv{font:700 19px/1.1 var(--num);color:var(--text);letter-spacing:-.01em}
.spec-row .spec .sk{font-size:12px;color:var(--text-soft);margin-top:6px}

/* placeholder media */
.ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;
  background:
   repeating-linear-gradient(135deg,rgba(255,255,255,.04) 0 10px,transparent 10px 20px),
   linear-gradient(160deg,#13351f,#0a0d0a);
}
.ph .pl{font:500 12px/1.5 var(--num);letter-spacing:.14em;color:rgba(63,207,129,.85);text-transform:uppercase;border:1px dashed rgba(63,207,129,.4);padding:9px 14px;border-radius:3px}

/* ============================================================
   COMPARE TABLE  (sec 4 / dark)
   ============================================================ */
.cmp{margin-top:8px;border:1px solid var(--line-inv);border-radius:6px;overflow:hidden;background:rgba(255,255,255,.015)}
.cmp-toolbar{display:flex;align-items:center;justify-content:flex-end;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line-inv);flex-wrap:wrap}
.cmp-toolbar .note{font-size:13px;color:var(--invert-faint)}
.cmp-toggle{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;color:var(--invert-soft);cursor:pointer;user-select:none}
.cmp-toggle .sw{width:42px;height:23px;border-radius:20px;background:var(--line-inv-2);position:relative;transition:.3s}
.cmp-toggle .sw::after{content:"";position:absolute;top:2px;left:2px;width:19px;height:19px;border-radius:50%;background:#fff;transition:.3s var(--ease)}
.cmp-toggle.on .sw{background:var(--green)}
.cmp-toggle.on .sw::after{transform:translateX(19px)}
.cmp-table{width:100%;border-collapse:collapse;font-size:14.5px}
.cmp-table thead th{
  text-align:left;padding:18px 20px;font-weight:700;vertical-align:bottom;
  border-bottom:1px solid var(--line-inv);transition:background .3s;
}
.cmp-table thead th .lab{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--invert-faint);font-family:var(--num);display:block;margin-bottom:6px}
.cmp-table thead th.ours{color:var(--green-bright)}
.cmp-table thead th.ours .lab{color:var(--green)}
.cmp-table tbody td{padding:16px 20px;border-bottom:1px solid var(--line-inv);color:var(--invert-soft);vertical-align:top;line-height:1.5;transition:background .3s,color .3s}
.cmp-table tbody tr:last-child td{border-bottom:none}
.cmp-table td.dim{color:var(--invert);font-weight:600}
.cmp-table td.ours{color:var(--green-bright);font-weight:500}
.cmp-table td.ours b{color:var(--green-glow)}
.cmp-table col.col-ours,.cmp-table .ours{background:rgba(63,207,129,.06)}
.cmp-table.focus tbody td:not(.dim):not(.ours){opacity:.32;filter:saturate(.4)}
.cmp-table tbody tr:hover td{background:rgba(255,255,255,.03)}
.cmp-table tbody tr:hover td.ours{background:rgba(63,207,129,.12)}
.cmp-cards{display:none}

/* ============================================================
   MARKET  (sec 5)
   ============================================================ */
.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.market{border:1px solid var(--line);border-radius:5px;padding:34px 30px 32px;background:var(--paper-2);position:relative;overflow:hidden;transition:.4s var(--ease)}
.market:hover{transform:translateY(-5px);box-shadow:0 28px 56px -32px rgba(12,40,22,.26);border-color:var(--green)}
.market .geo{font:600 12px/1 var(--num);letter-spacing:.14em;text-transform:uppercase;color:var(--green-deep)}
.market .big{font:700 clamp(38px,4.4vw,60px)/1 var(--num);letter-spacing:-.03em;margin:14px 0 4px;color:var(--text)}
.market .big small{font-size:.34em;font-weight:500;color:var(--text-soft);margin-left:6px;letter-spacing:0}
.market h3{font-size:19px;font-weight:900;margin:8px 0 14px}
.market p{font-size:14px;color:var(--text-soft);line-height:1.72}
.market .bar{position:absolute;left:0;bottom:0;height:4px;background:var(--green);width:0;transition:width 1s var(--ease)}

/* ============================================================
   SCENARIOS  (sec 6 / dark)
   ============================================================ */
.scn-grid{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:auto auto;gap:18px}
.scn{position:relative;border-radius:6px;overflow:hidden;min-height:300px;border:1px solid var(--line-inv);display:flex;align-items:flex-end}
.scn:nth-child(1){grid-row:span 2;min-height:520px}
.scn img,.scn .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.scn:hover img{transform:scale(1.06)}
.scn::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,11,8,.92) 6%,rgba(8,11,8,.25) 55%,transparent)}
.scn .cap{position:relative;z-index:2;padding:30px;width:100%}
.scn .cap .t{font:600 12px/1 var(--num);letter-spacing:.14em;text-transform:uppercase;color:var(--green-bright)}
.scn .cap h3{font-size:clamp(20px,2vw,27px);font-weight:900;margin:12px 0 10px;color:#fff}
.scn .cap p{font-size:14px;color:rgba(255,255,255,.74);line-height:1.65;max-width:48ch}

/* ============================================================
   MANUFACTURING  (sec 7)
   ============================================================ */
.mfg-top{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:end;margin-bottom:48px}
.mfg-stats{display:flex;gap:40px}
.mfg-stats .v{font:700 clamp(36px,4.6vw,58px)/1 var(--num);letter-spacing:-.03em;color:var(--green-deep);white-space:nowrap}
.mfg-stats .v small{font-size:.4em;color:var(--text-soft);font-weight:500}
.mfg-stats .k{font-size:13.5px;color:var(--text-soft);margin-top:8px}
.mfg-desc{font-size:15px;color:var(--text-soft);line-height:1.78}
.mfg-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mfg-card{border:1px solid var(--line);border-radius:5px;overflow:hidden;background:var(--paper-2)}
.mfg-card .pic{aspect-ratio:4/3;overflow:hidden;background:var(--ink-2)}
.mfg-card .pic img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.mfg-card:hover .pic img{transform:scale(1.07)}
.mfg-card .txt{padding:20px 22px 24px}
.mfg-card .txt h4{font-size:17px;font-weight:900;margin-bottom:8px}
.mfg-card .txt p{font-size:13.5px;color:var(--text-soft);line-height:1.6}
.proc-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.proc{font:500 13.5px/1 var(--cn);padding:11px 16px;border:1px solid var(--line-2);border-radius:30px;color:var(--text-soft);transition:.3s}
.proc:hover{border-color:var(--green);color:var(--green-deep);background:var(--green-tint)}

/* ============================================================
   FACILITY band (sec 8) full bleed
   ============================================================ */
.facility{position:relative;min-height:62vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--ink)}
.facility img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.86}
.facility::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,11,8,.93),rgba(8,11,8,.72) 42%,rgba(8,11,8,.22) 64%,transparent 82%)}
.facility .fc{position:relative;z-index:2;padding:clamp(40px,7vw,90px) var(--pad);max-width:var(--maxw);margin:0 auto;width:100%}
.facility .fc>*{text-shadow:0 2px 20px rgba(0,0,0,.5)}
.facility h2{color:#fff;font-size:clamp(26px,3.6vw,48px);font-weight:900;line-height:1.1;letter-spacing:-.02em;max-width:18ch}
.facility .fc .sub{color:rgba(255,255,255,.8);margin-top:16px;font-size:16px}

/* ============================================================
   ROI  (sec 9)
   ============================================================ */
.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.roi{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--paper-2)}
.roi-head{padding:28px 30px 24px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.roi-head .code{font:700 13px/1 var(--num);letter-spacing:.12em;color:var(--green)}
.roi-head h3{font-size:24px;font-weight:900;margin:10px 0 4px}
.roi-head .tagline{font-size:13.5px;color:var(--text-soft)}
.roi-body{padding:26px 30px 30px}
.cost{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px dashed var(--line)}
.cost .cl{font-size:14px;color:var(--text-soft)}
.cost .cv{font:600 15px/1 var(--num);color:var(--text)}
.cost.total{border-bottom:none;border-top:2px solid var(--text);margin-top:6px;padding-top:16px}
.cost.total .cl{color:var(--text);font-weight:700;font-size:15px}
.cost.total .cv{font-size:20px}
.roi-foot{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-top:1px solid var(--line)}
.roi-foot div{background:var(--green-tint);padding:22px 24px}
.roi-foot .rv{font:700 26px/1 var(--num);color:var(--green-deep);letter-spacing:-.02em}
.roi-foot .rk{font-size:12.5px;color:var(--green-deep);opacity:.8;margin-top:7px}
.roi-bar{height:7px;border-radius:6px;background:var(--green-tint);overflow:hidden;margin:4px 0 18px}
.roi-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--green-bright));width:0;transition:width 1.1s var(--ease)}

/* ============================================================
   FUNDING  (sec 10 / dark)
   ============================================================ */
.fund-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:r}
.fund{border:1px solid var(--line-inv);border-radius:6px;padding:32px 28px;background:rgba(255,255,255,.018);position:relative;overflow:hidden;transition:.4s var(--ease)}
.fund:hover{border-color:var(--green);background:rgba(63,207,129,.05);transform:translateY(-5px)}
.fund .round{font:600 13px/1 var(--num);letter-spacing:.1em;color:var(--green-bright);text-transform:uppercase;display:flex;align-items:center;gap:10px}
.fund .round i{width:9px;height:9px;border-radius:50%;border:2px solid var(--green-bright)}
.fund .amt{font:700 clamp(30px,3.4vw,44px)/1 var(--num);letter-spacing:-.02em;margin:18px 0 4px;color:#fff}
.fund .amt small{font-size:.4em;font-weight:500;color:var(--invert-soft)}
.fund .use{font-size:14.5px;color:var(--invert-soft);min-height:44px}
.fund .cap{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-inv);font-size:13px;color:var(--invert-faint)}
.fund .cap b{color:var(--green-bright);font-weight:600}
.fund .insts{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.fund .insts span{font-size:12.5px;color:var(--invert-soft);border:1px solid var(--line-inv);padding:6px 11px;border-radius:30px}
.fund .conn{position:absolute;left:0;top:38px;width:100%;height:1px;background:var(--line-inv);z-index:-1}

/* ============================================================
   TEAM  (sec 11)
   ============================================================ */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.member{border:1px solid var(--line);border-radius:5px;padding:26px;background:var(--paper-2);transition:.4s var(--ease)}
.member:first-child{grid-column:span 1}
.member:hover{transform:translateY(-4px);box-shadow:0 24px 48px -30px rgba(12,40,22,.26);border-color:var(--green)}
.member .av{width:64px;height:64px;border-radius:50%;background:linear-gradient(150deg,var(--green-tint),#dfeee2);display:grid;place-items:center;font:700 22px/1 var(--num);color:var(--green-deep);margin-bottom:18px;border:1px solid var(--line)}
.member .avatar-slot{width:90px;height:90px;display:block;margin-bottom:20px;border-radius:50%;box-shadow:0 0 0 1px var(--line),0 0 0 5px var(--green-tint);color:var(--green-deep)}gin-bottom:18px;border:1px solid var(--line)}
.member .nm{font-size:20px;font-weight:900}
.member .ro{font-size:13px;color:var(--green-deep);font-weight:600;margin:5px 0 14px;letter-spacing:.01em}
.member .bio{font-size:13.5px;color:var(--text-soft);line-height:1.66}
.member .badge{display:inline-block;font:600 11px/1 var(--num);letter-spacing:.06em;color:var(--green-deep);background:var(--green-tint);padding:5px 9px;border-radius:3px;margin-bottom:14px}

/* ============================================================
   CONTACT  (sec 12 / dark)
   ============================================================ */
.contact{background:var(--ink);color:var(--invert);position:relative;overflow:hidden}
.contact .glow{position:absolute;left:-10%;bottom:-30%;width:60vw;height:60vw;border-radius:50%;background:radial-gradient(circle,rgba(63,207,129,.16),transparent 64%)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);position:relative;z-index:2;align-items:center}
.contact h2{font-size:clamp(30px,4.4vw,58px);font-weight:900;line-height:1.08;letter-spacing:-.025em}
.contact .lead{margin-top:22px;font-size:16px;color:var(--invert-soft);max-width:46ch}
.contact-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.info{display:flex;flex-direction:column;gap:2px}
.info .row{padding:22px 0;border-bottom:1px solid var(--line-inv)}
.info .row:first-child{border-top:1px solid var(--line-inv)}
.info .il{font:600 11.5px/1 var(--num);letter-spacing:.14em;text-transform:uppercase;color:var(--green-bright);margin-bottom:9px}
.info .iv{font-size:17px;color:var(--invert);line-height:1.5}
.info .iv.tel{font-family:var(--num);font-weight:600;font-size:22px;letter-spacing:.01em}

/* footer */
.foot{background:var(--ink-2);color:var(--invert-faint);border-top:1px solid var(--line-inv);padding:34px 0}
.foot .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px}
.foot .dis{max-width:60ch;line-height:1.6}

/* ============================================================
   REVEAL animations
   ============================================================ */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--d,0ms)}
[data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  .hero-glow,.hero-orbit .ring{animation:none}
  html{scroll-behavior:auto}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-tel{display:none}
  .burger{display:flex}
  .tech-grid,.roi-grid{grid-template-columns:1fr}
  .mfg-top{grid-template-columns:1fr;gap:30px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
}
@media (max-width:860px){
  .hero-stats{grid-template-columns:1fr 1fr}
  .hero-stats .stat:nth-child(odd){border-left:none}
  .hero-stats .stat:nth-child(n+3){border-top:1px solid var(--line-inv)}
  .pain-grid,.market-grid,.fund-grid,.mfg-gallery,.team-grid{grid-template-columns:1fr}
  .scn-grid{grid-template-columns:1fr}
  .scn:nth-child(1){grid-row:auto;min-height:300px}
  .spec-row{grid-template-columns:1fr 1fr}
  /* compare -> cards */
  .cmp-table-wrap{display:none}
  .cmp-cards{display:block;padding:8px}
  .cmp-card{border:1px solid var(--line-inv);border-radius:5px;padding:18px;margin:10px 0}
  .cmp-card h4{color:var(--invert);font-size:16px;margin-bottom:14px}
  .cmp-card .cc{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .cmp-card .cc .b{padding:12px;border-radius:4px;background:rgba(255,255,255,.03)}
  .cmp-card .cc .b.ours{background:rgba(63,207,129,.1)}
  .cmp-card .cc .lb{font-size:11px;color:var(--invert-faint);font-family:var(--num);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
  .cmp-card .cc .vl{font-size:13.5px;color:var(--invert-soft)}
  .cmp-card .cc .b.ours .vl{color:var(--green-bright)}
}
@media (max-width:560px){
  .member .av{width:54px;height:54px}
  .member .avatar-slot{width:78px;height:78px}
  .mfg-stats{gap:26px}
}