:root{
  --purple:#7B3FE4; --purple-deep:#5B21B6; --violet:#A78BFA; --violet-soft:#EDE6FB;
  --silver:#C7C9D1; --silver-soft:#EFEFF3; --slate:#6E7178; --ink:#2B2D33;
  --bg:#FAFAFC; --white:#fff; --dark:#171221; --dark-2:#1F1830;
  --radius:18px;
  --fh:'Satoshi',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
h1,h2,h3,h4{font-family:var(--fh);line-height:1.2}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
section{padding:96px 0}
.kicker{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--purple);background:var(--violet-soft);border-radius:999px;padding:6px 16px;margin-bottom:18px}
.h2{font-size:clamp(30px,4vw,44px);font-weight:700;letter-spacing:-.02em;margin-bottom:14px;text-wrap:balance}
.sub{font-size:17px;color:var(--slate);max-width:600px;line-height:1.7;text-wrap:pretty;margin-top:2px}
.btn{display:inline-block;font-family:var(--fh);font-weight:600;font-size:16px;border-radius:999px;padding:14px 32px;transition:transform .15s,box-shadow .15s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,var(--purple) 0%,var(--purple-deep) 100%);color:#fff;box-shadow:0 8px 24px rgba(123,63,228,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(123,63,228,.42)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--silver)}
.btn-ghost:hover{border-color:var(--purple);color:var(--purple)}

/* ---------- Nav ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(250,250,252,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--silver-soft)}
.nav-inner{display:flex;align-items:center;gap:30px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Manrope',sans-serif;font-weight:800;font-size:21px;color:var(--ink)}
.logo img{height:34px;width:auto;display:block}
.logo-txt{display:flex;flex-direction:column;line-height:1.1}
.logo-txt small{font-family:'Inter',sans-serif;font-size:8.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--slate);margin-top:1px}
footer .logo-txt small{color:#8d84a6}
.nav-links{display:flex;gap:34px;font-size:15px;font-weight:500;color:var(--slate);margin-left:auto}
.nav-links a:hover{color:var(--purple)}
.nav-cta{font-size:14px;padding:10px 22px}
@media(max-width:860px){.nav-links{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:110px 0 120px;background:
  radial-gradient(900px 500px at 85% -10%,rgba(123,63,228,.10),transparent 60%),
  radial-gradient(700px 420px at -10% 110%,rgba(167,139,250,.10),transparent 60%),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:flex-start}
.hero h1{font-size:clamp(38px,5.2vw,62px);font-weight:800;letter-spacing:-.03em;margin-bottom:22px}
.grad{background:linear-gradient(110deg,var(--purple) 10%,var(--violet) 55%,#8e93a4 95%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:20px;color:var(--slate);max-width:540px;margin-bottom:36px}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:14px;color:var(--slate);display:flex;align-items:center;gap:8px}
.hero-note .dot{width:8px;height:8px;border-radius:50%;background:#22c08a;box-shadow:0 0 0 4px rgba(34,192,138,.15);animation:livePulse 2s ease-in-out infinite}
@keyframes livePulse{50%{box-shadow:0 0 0 7px rgba(34,192,138,.07)}}

/* shared keyframes (platform visuals) */
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes mspin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes mspinrev{from{transform:rotate(360deg)}to{transform:rotate(0)}}
@keyframes mpulse{0%,100%{transform:scale(1);box-shadow:0 0 18px 5px rgba(123,63,228,.45)}50%{transform:scale(1.08);box-shadow:0 0 30px 9px rgba(167,139,250,.6)}}
@keyframes mshift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* hero visual: live platform-build demo */
.demo-wrap{max-width:540px;margin:34px auto 0}
.demo{position:relative;background:#171221;border:1px solid #2c2440;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(23,18,33,.45)}
.demo-top{display:flex;align-items:center;gap:7px;padding:12px 16px;background:#1f1830;border-bottom:1px solid #2c2440}
.demo-dot{width:10px;height:10px;border-radius:50%}
.demo-url{flex:1;text-align:center;font-family:var(--fh);font-size:12px;color:#8d84a6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.demo-live{font-size:10.5px;font-weight:700;letter-spacing:.08em;color:#22c08a;display:flex;gap:6px;align-items:center}
.demo-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#22c08a;animation:livePulse 2s infinite}
.demo-stage{position:relative;padding:26px 22px 8px}
.stages{display:flex;justify-content:space-between;position:relative;z-index:2}
.stg{display:flex;flex-direction:column;align-items:center;gap:8px;width:66px;opacity:.4;transition:opacity .4s}
.stg .ic{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:19px;background:#241c38;border:1px solid #352a52;transition:all .4s}
.stg span{font-size:10px;font-weight:600;color:#a59dba;letter-spacing:.05em;text-transform:uppercase}
.stg.on{opacity:1}
.stg.on .ic{background:linear-gradient(135deg,var(--purple),var(--purple-deep));border-color:#9d6fff;box-shadow:0 0 22px rgba(123,63,228,.55);transform:translateY(-3px)}
.stg.done{opacity:.75}
.stg.done .ic{border-color:rgba(123,63,228,.5);background:#2a2042}
.track{position:relative;height:4px;background:#2c2440;border-radius:99px;margin:16px 10px 0}
.track-fill{position:absolute;left:0;top:0;bottom:0;width:0%;border-radius:99px;background:linear-gradient(90deg,var(--purple),var(--violet));transition:width .9s cubic-bezier(.4,0,.2,1)}
.cust{position:absolute;top:50%;left:0%;width:24px;height:24px;transform:translate(-50%,-50%);transition:left .9s cubic-bezier(.4,0,.2,1);z-index:3}
.cust::before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 32% 30%,#e6dcfb,var(--violet) 45%,var(--purple));box-shadow:0 0 14px rgba(167,139,250,.9)}
.cust::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1.5px solid rgba(167,139,250,.5);animation:custHalo 1.6s ease-out infinite}
@keyframes custHalo{0%{transform:scale(.7);opacity:.8}100%{transform:scale(1.5);opacity:0}}
.popcard{margin:20px 10px 14px;min-height:104px;background:#1f1830;border:1px solid #352a52;border-radius:14px;padding:15px 18px;opacity:0;transform:translateY(8px) scale(.98);transition:opacity .35s,transform .35s}
.popcard.pop{opacity:1;transform:none}
.popcard b{display:block;font-family:var(--fh);font-size:13.5px;color:#fff;margin-bottom:5px}
.popcard p{font-size:13px;color:#a59dba;line-height:1.45;margin:0}
.popcard .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.popcard .chips i{font-style:normal;font-size:11px;font-weight:600;color:#c9b3ff;background:#2a2042;border:1px solid rgba(157,111,255,.45);border-radius:999px;padding:3px 10px}
.popcard .chips i.grn{color:#5ee6b0;background:#11261e;border-color:rgba(34,192,138,.45)}
.demo-kpis{display:flex;border-top:1px solid #2c2440}
.kpi{flex:1;padding:13px 8px;text-align:center;border-right:1px solid #2c2440}
.kpi:last-child{border-right:none}
.kpi b{display:block;font-family:var(--fh);font-size:17px;color:#fff}
.kpi span{font-size:10px;color:#8d84a6;text-transform:uppercase;letter-spacing:.06em}
.demo-bar{height:3px;background:#241c38}
.demo-bar i{display:block;height:100%;width:0}
.dt-sub{text-align:center;font-size:14px;color:var(--slate);margin-top:18px}
.dt-sub b{font-family:var(--fh);background:linear-gradient(110deg,var(--purple),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:48px}.demo-wrap{max-width:460px;margin-top:0}}
@media(max-width:440px){.stg{width:54px}.stg .ic{width:38px;height:38px;font-size:16px}.stg span{font-size:9px}}

/* ---------- Stats strip ---------- */
.strip{background:var(--dark);color:#fff;padding:54px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:center}
.stat b{display:block;font-family:var(--fh);font-size:36px;font-weight:700;background:linear-gradient(120deg,var(--violet),var(--silver));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:14px;color:#9a93ab}
@media(max-width:760px){.strip-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:54px}
.svc{background:var(--white);border:1px solid var(--silver-soft);border-radius:var(--radius);padding:36px;transition:transform .2s,box-shadow .2s,border-color .2s}
.svc:hover{transform:translateY(-4px);box-shadow:0 18px 44px rgba(43,45,51,.08);border-color:rgba(123,63,228,.3)}
.svc h3{font-size:21px;font-weight:700;margin-bottom:10px}
.svc p{font-size:16px;color:var(--slate)}
.svc ul{margin:16px 0 0;padding:0;list-style:none}
.svc li{font-size:14.5px;color:var(--slate);padding:5px 0 5px 24px;position:relative}
.svc li::before{content:"";position:absolute;left:4px;top:13px;width:7px;height:7px;border-radius:2px;background:linear-gradient(135deg,var(--purple),var(--violet));transform:rotate(45deg)}
@media(max-width:760px){.svc-grid{grid-template-columns:1fr}}

/* ---------- Platforms ---------- */
#services{padding-bottom:36px}
.plat-section{background:linear-gradient(180deg,var(--bg) 0%,#f3f1f8 100%);padding-top:80px}
.plat{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;background:var(--white);border:1px solid var(--silver-soft);border-radius:24px;padding:56px;margin-top:40px;box-shadow:0 6px 30px rgba(43,45,51,.05)}
.plat.flip .plat-viz{order:2}
.plat-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:5px 14px;margin-bottom:16px}
.tag-live{color:#0d7a55;background:#e4f7ef}
.tag-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#22c08a;animation:livePulse 2s infinite}
.tag-concept{color:var(--purple);background:var(--violet-soft)}
.plat h3{font-size:28px;font-weight:700;margin-bottom:6px}
.plat .plat-cat{font-size:14px;font-weight:600;color:var(--violet);margin-bottom:14px;font-family:var(--fh)}
.plat p{color:var(--slate);font-size:16.5px}
.plat-feats{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.feat{font-size:13.5px;font-weight:500;color:var(--ink);background:var(--silver-soft);border-radius:999px;padding:6px 14px}
.plat-viz{position:relative;min-height:300px;border-radius:18px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:32px 0 46px;perspective:900px}
@media(max-width:880px){.plat{grid-template-columns:1fr;padding:36px}.plat.flip .plat-viz{order:0}}

/* Kairos viz — interactive mini-site */
.viz-kairos{background:radial-gradient(420px 280px at 50% 40%,#16264a 0%,#0B1220 70%);perspective:900px;cursor:default}
.ksite{width:90%;max-width:420px;background:#0B1220;border:1px solid #2A3A5C;border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.55);transition:transform .18s ease-out,box-shadow .18s;will-change:transform}
.viz-kairos:hover .ksite{box-shadow:0 26px 64px rgba(61,127,255,.22)}
.ksite-bar{display:flex;align-items:center;gap:6px;padding:8px 12px;background:#141E33;border-bottom:1px solid #2A3A5C}
.ksite-dot{width:7px;height:7px;border-radius:50%}
.ksite-bar b{flex:1;text-align:center;font-family:var(--fh);font-weight:600;font-size:10.5px;color:#8FA0BD;letter-spacing:.04em}
.ksite-hero{display:flex;align-items:center;gap:12px;padding:13px 16px 11px}
.korb{position:relative;width:42px;height:42px;flex-shrink:0}
.korb .kr{position:absolute;inset:0;border-radius:50%;border:2px solid transparent}
.korb .kr1{border-top-color:#3d7fff;border-right-color:rgba(61,127,255,.4);animation:mspin 6s linear infinite}
.korb .kr2{inset:4px;border-top-color:#9d6fff;border-left-color:rgba(157,111,255,.4);animation:mspinrev 4s linear infinite}
.korb .kr3{inset:8px;border-bottom-color:#00e8a2;border-right-color:rgba(0,232,162,.4);animation:mspin 3s linear infinite}
.korb .kcore{position:absolute;inset:11px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#a8c5ff 0%,#3d7fff 35%,#9d6fff 70%,#3d2470 100%);background-size:200% 200%;animation:mshift 6s ease-in-out infinite;box-shadow:0 0 12px rgba(61,127,255,.6)}
.ksite-hero h4{font-family:var(--fh);font-size:14px;font-weight:700;color:#F4F6FA;letter-spacing:.06em;margin:0}
.ksite-hero p{font-size:10.5px;color:#8FA0BD;margin:1px 0 0;line-height:1.3}
.kchip{margin-left:auto;flex-shrink:0;font-size:9.5px;font-weight:600;color:#c9b3ff;background:#1c1238;border:1px solid rgba(157,111,255,.5);border-radius:999px;padding:3px 9px;white-space:nowrap}
.kticker{overflow:hidden;background:#0e1626;border-top:1px solid #1C2638;border-bottom:1px solid #1C2638}
.kticker-in{display:inline-flex;gap:24px;white-space:nowrap;padding:5px 0;font-size:10.5px;font-weight:600;animation:tickscroll 20s linear infinite}
.viz-kairos:hover .kticker-in{animation-play-state:paused}
.kticker-in span{color:#8FA0BD}
.kticker-in .up{color:#00e8a2}.kticker-in .dn{color:#ff6b81}
@keyframes tickscroll{to{transform:translateX(-50%)}}
.kchart{position:relative;height:84px;padding:8px 14px 0}
.kchart svg{width:100%;height:100%;overflow:visible}
.kchart .grid{stroke:#1C2638;stroke-width:1}
.kchart .area{fill:url(#karea);opacity:0;animation:kfade 1s ease forwards 2.6s}
.kchart .line{fill:none;stroke:#00e8a2;stroke-width:2;stroke-linecap:round;stroke-dasharray:520;stroke-dashoffset:520;animation:draw 2.8s ease forwards .6s;filter:drop-shadow(0 0 5px rgba(0,232,162,.6))}
.kchart .kdot{fill:#00e8a2;transform-box:fill-box;transform-origin:center;animation:kdot 1.8s ease-in-out infinite 2.8s;opacity:0}
@keyframes kfade{to{opacity:1}}
@keyframes kdot{0%{opacity:0}10%,100%{opacity:1}50%{transform:scale(1.7)}}
.ksig{margin:9px 12px 14px;background:#141E33;border:1px solid #2A3A5C;border-radius:10px;padding:10px 13px;cursor:pointer;transition:opacity .3s,transform .3s,border-color .2s;user-select:none}
.ksig:hover{border-color:rgba(0,232,162,.5)}
.ksig.swap{opacity:0;transform:translateY(6px)}
.ksig .ksig-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ksig b{font-size:11.5px;font-weight:600;color:#F4F6FA}
.ksig .conf{font-size:9.5px;font-weight:700;color:#00e8a2;background:#06231c;border:1px solid rgba(0,232,162,.45);border-radius:999px;padding:2px 8px;white-space:nowrap}
.ksig p{font-size:10.5px;color:#8FA0BD;margin:3px 0 0}
.ksig-hint{position:absolute;bottom:11px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:10.5px;font-weight:600;letter-spacing:.04em;color:rgba(255,255,255,.92);background:rgba(10,12,24,.45);border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px 14px;backdrop-filter:blur(4px);pointer-events:none;z-index:5}

/* Evolution viz — luxury inventory admin */
.viz-evo{background:radial-gradient(420px 280px at 50% 45%,#1c2747 0%,#0d1326 70%)}
.mapp.t-evo{--mbg:#ffffff;--mline:#e2e7f2;--mtxt:#101a2e;--msub:#64708a;--mac:#1f3a8a;--macbg:#e9eef9;--macglow:rgba(31,58,138,.2);--mbar:#f4f6fb;--mwell:#f7f9fd;box-shadow:0 22px 54px rgba(5,10,30,.5)}
.inv-row{display:flex;align-items:center;gap:7px;background:var(--mwell);border:1px solid var(--mline);border-radius:7px;padding:5px 8px;margin-bottom:5px}
.inv-row:last-child{margin-bottom:0}
.inv-ic{width:19px;height:19px;border-radius:5px;background:var(--macbg);border:1px solid var(--mline);display:flex;align-items:center;justify-content:center;font-size:10px;flex-shrink:0}
.inv-txt{min-width:0;flex:1}
.inv-txt b{display:block;font-size:8px;color:var(--mtxt);line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inv-txt span{display:block;font-size:6.4px;color:var(--msub);letter-spacing:.03em}
.inv-badge{font-size:6.2px;font-weight:700;border-radius:99px;padding:2px 7px;white-space:nowrap;letter-spacing:.04em}
.inv-badge.ok{color:#0d7a55;background:#e4f7ef}
.inv-badge.auth{color:#9a6b15;background:#fdf3dd;animation:authblink 1.8s ease-in-out infinite}
@keyframes authblink{50%{opacity:.55}}
.inv-badge.res{color:#64708a;background:#eef1f6}
.inv-price{font-family:var(--fh);font-size:8.5px;font-weight:700;color:var(--mac);flex-shrink:0;min-width:42px;text-align:right}

/* Green Care viz — home services estimate walkthrough */
.tag-build{color:#1d6fb8;background:#e3f0fb}
.viz-verd{background:radial-gradient(420px 280px at 50% 45%,#16261b 0%,#0c140f 70%)}
.vapp{width:90%;max-width:420px;background:#f4f6f1;border-radius:10px;overflow:hidden;display:flex;box-shadow:0 18px 44px rgba(0,0,0,.5);transition:transform .18s ease-out;will-change:transform}
.vside{width:92px;flex-shrink:0;background:#1f3326;padding:10px 0 8px}
.vside .vlogo{display:flex;align-items:center;gap:5px;font-family:var(--fh);font-size:9.5px;font-weight:700;color:#fff;padding:0 10px 8px}
.vside .vlogo i{font-style:normal;width:11px;height:11px;border-radius:3px;background:linear-gradient(135deg,#5fb96a,#2e7d3f)}
.vside .sec{font-size:6.5px;text-transform:uppercase;letter-spacing:.09em;color:#7e9468;padding:6px 10px 2px}
.vside a{display:block;font-size:8px;color:#c2cfb4;padding:3px 10px;border-left:2px solid transparent}
.vside a.on{color:#fff;background:rgba(255,255,255,.08);border-left-color:#5fb96a;font-weight:600}
.vmain{flex:1;padding:9px 10px;min-width:0;display:flex;flex-direction:column}
.vwiz-title{font-family:var(--fh);font-size:8.5px;font-weight:700;color:#22301f;margin-bottom:7px}
.vsteps{display:flex;align-items:flex-start;margin-bottom:8px;position:relative}
.vsteps::before{content:"";position:absolute;left:12px;right:12px;top:8px;height:2px;background:#dbe2d4}
.vbarfill{position:absolute;left:12px;top:8px;height:2px;background:#2e7d3f;transition:width .5s cubic-bezier(.4,0,.2,1);max-width:calc(100% - 24px)}
.vstep{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;position:relative;z-index:1}
.vstep b{width:16px;height:16px;border-radius:50%;background:#fff;border:1.5px solid #dbe2d4;color:#8a9684;font-size:7.5px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:all .3s}
.vstep span{font-size:6.2px;font-weight:600;color:#8a9684;text-transform:uppercase;letter-spacing:.05em}
.vstep.on b{background:#2e7d3f;border-color:#2e7d3f;color:#fff;box-shadow:0 0 0 3px rgba(46,125,63,.18)}
.vstep.on span{color:#2e7d3f}
.vstep.done b{background:#e2f2e4;border-color:#5fb96a;color:#2e7d3f}
.vpanel{flex:1;background:#fff;border:1px solid #e2e7dc;border-radius:7px;padding:8px 10px;min-height:96px;transition:opacity .25s,transform .25s}
.vpanel.swap{opacity:0;transform:translateY(5px)}
.vpanel h6{font-family:'Inter',sans-serif;font-size:7.6px;font-weight:700;color:#22301f;margin:0 0 6px}
.vrow{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:2.5px 0;border-bottom:1px dashed #eef1ea}
.vrow:last-of-type{border-bottom:none}
.vrow span{font-size:7px;color:#8a9684}
.vrow b{font-size:7.4px;color:#22301f;font-weight:600;text-align:right}
.vrow b.grn{color:#2e7d3f}
.vai{display:inline-block;font-size:6.2px;font-weight:700;color:#2e7d3f;background:#e2f2e4;border:1px solid rgba(46,125,63,.3);border-radius:99px;padding:2px 7px;margin-top:6px}
.vprice{font-family:var(--fh);font-size:10.5px;font-weight:700;color:#1f3326;margin-top:5px}
.vprice small{font-size:6.8px;font-weight:500;color:#8a9684}
.vnext{margin-top:8px;width:100%;border:none;border-radius:6px;background:#2e7d3f;color:#fff;font-family:var(--fh);font-size:7.8px;font-weight:600;padding:6px 0;cursor:pointer;transition:background .15s}
.vnext:hover{background:#256833}

/* Interactive mini-apps — SignalCraft / Atrium / Meridian */
.viz-mar{background:radial-gradient(420px 280px at 50% 45%,#221839 0%,#140e22 70%)}
.mapp{width:90%;max-width:420px;border-radius:12px;overflow:hidden;box-shadow:0 18px 48px rgba(0,0,0,.5);transition:transform .18s ease-out;will-change:transform;
  --mbg:#1d1433;--mline:#352a52;--mtxt:#fff;--msub:#a59dba;--mac:#A78BFA;--macbg:#2a2042;--macglow:rgba(167,139,250,.35);--mbar:rgba(0,0,0,.25);--mwell:rgba(0,0,0,.22);
  background:var(--mbg);border:1px solid var(--mline)}
.mapp.t-atr{--mbg:#ffffff;--mline:#e9e7e2;--mtxt:#26241f;--msub:#85807a;--mac:#b9924c;--macbg:#f6f0e4;--macglow:rgba(185,146,76,.25);--mbar:#f7f6f4;--mwell:#fafaf8;box-shadow:0 18px 48px rgba(60,55,45,.15)}
.mapp.t-tele{--mbg:#ffffff;--mline:#e3ebf6;--mtxt:#16243a;--msub:#6b7c94;--mac:#2d7ff9;--macbg:#eaf2fe;--macglow:rgba(45,127,249,.22);--mbar:#f5f8fd;--mwell:#f7faff;box-shadow:0 18px 48px rgba(22,36,58,.18)}
.mapp-bar{display:flex;align-items:center;gap:6px;padding:7px 12px;background:var(--mbar);border-bottom:1px solid var(--mline)}
.mapp-bar b{flex:1;text-align:center;font-family:var(--fh);font-weight:600;font-size:10.5px;color:var(--msub);letter-spacing:.04em}
.mapp-head{display:flex;align-items:center;gap:9px;padding:11px 14px 9px}
.mlogo{width:27px;height:27px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--macbg);border:1px solid var(--mline);flex-shrink:0}
.mapp-head h4{font-family:var(--fh);font-size:12.5px;font-weight:700;color:var(--mtxt);margin:0}
.mapp-head p{font-size:9.5px;color:var(--msub);margin:1px 0 0;line-height:1.3}
.mchip{margin-left:auto;flex-shrink:0;font-size:9.5px;font-weight:600;color:var(--mac);background:var(--macbg);border:1px solid var(--mline);border-radius:999px;padding:3px 9px;white-space:nowrap}
.mstats{display:flex;gap:6px;padding:0 14px 10px}
.mstat{flex:1;background:var(--mwell);border:1px solid var(--mline);border-radius:7px;padding:5px 8px;min-width:0}
.mstat b{display:block;font-family:var(--fh);font-size:10.5px;color:var(--mtxt);white-space:nowrap}
.mstat span{font-size:6.5px;color:var(--msub);text-transform:uppercase;letter-spacing:.06em}
.mmid{padding:0 14px 10px}
.mfeed{margin:0 12px 13px;background:var(--mwell);border:1px solid var(--mline);border-radius:9px;padding:9px 12px;cursor:pointer;transition:opacity .3s,transform .3s,border-color .2s;user-select:none}
.mfeed:hover{border-color:var(--mac)}
.mfeed.swap{opacity:0;transform:translateY(6px)}
.mfeed .mtop{display:flex;justify-content:space-between;align-items:center;gap:10px}
.mfeed b{font-size:11px;font-weight:600;color:var(--mtxt)}
.mfeed .mtag{font-size:9px;font-weight:700;color:var(--mac);background:var(--macbg);border:1px solid var(--mline);border-radius:999px;padding:2px 8px;white-space:nowrap}
.mfeed p{font-size:10px;color:var(--msub);margin:3px 0 0;line-height:1.4}
/* SignalCraft mid: channel bars */
.bars{display:flex;align-items:flex-end;gap:7px;height:46px}
.bars i{flex:1;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,var(--violet),var(--purple));animation:barwave 1.8s ease-in-out infinite}
.bars i:nth-child(2){animation-delay:.15s}.bars i:nth-child(3){animation-delay:.3s}.bars i:nth-child(4){animation-delay:.45s}.bars i:nth-child(5){animation-delay:.6s}.bars i:nth-child(6){animation-delay:.75s}.bars i:nth-child(7){animation-delay:.9s}
@keyframes barwave{0%,100%{height:30%}50%{height:100%}}
.bars-l{display:flex;justify-content:space-between;font-size:7px;color:var(--msub);margin-top:3px;text-transform:uppercase;letter-spacing:.04em}
/* Atrium mid: property card + buyer matches */
.prop-split{display:flex;gap:8px}
.prop-photo{position:relative;flex:1.08;min-height:92px;border-radius:8px;overflow:hidden;background:#dfe3e8}
.prop-photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.prop-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(15,14,18,.78))}
.prop-tag{position:absolute;left:8px;top:8px;z-index:2;font-size:6.4px;font-weight:700;letter-spacing:.12em;color:#14161d;background:var(--mac);border-radius:3px;padding:2px 7px;animation:proptag 2.4s ease-in-out infinite}
@keyframes proptag{50%{box-shadow:0 0 14px var(--macglow)}}
.prop-info{position:absolute;left:9px;right:9px;bottom:7px;z-index:2}
.prop-info b{display:block;font-family:var(--fh);font-size:12px;color:#fff;letter-spacing:.02em}
.prop-info span{font-size:7px;color:#d6cfc2;letter-spacing:.04em}
.prop-matches{flex:1;display:flex;flex-direction:column;gap:5px;min-width:0}
.prop-matches h6{margin:0 0 1px;font-family:'Inter',sans-serif;font-size:6.6px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--msub)}
.mt-row{display:flex;align-items:center;gap:6px;background:var(--mwell);border:1px solid var(--mline);border-radius:7px;padding:4px 7px}
.mt-row.lead{border-color:var(--mac);box-shadow:0 0 12px var(--macglow)}
.mt-av{width:17px;height:17px;border-radius:50%;background:var(--macbg);border:1px solid var(--mac);color:var(--mac);font-size:6.3px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.mt-txt{min-width:0}
.mt-txt b{display:block;font-size:8px;color:var(--mtxt);line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mt-txt span{display:block;font-size:6.4px;color:var(--msub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mt-pct{margin-left:auto;font-family:var(--fh);font-size:9px;font-weight:700;color:var(--mac);flex-shrink:0}
/* Meridian mid: member progress */
.tline{position:relative;height:54px}
.tline svg{width:100%;height:100%;overflow:visible}
.tline .tl{fill:none;stroke:var(--mac);stroke-width:2;stroke-linecap:round;filter:drop-shadow(0 1px 3px var(--macglow))}
.tline .ta{fill:url(#tarea)}
.tline .tdot{fill:var(--mac);transform-box:fill-box;transform-origin:center;animation:tdot 2s ease-in-out infinite}
@keyframes tdot{50%{transform:scale(1.6)}}
.tline-l{display:flex;justify-content:space-between;align-items:center;font-size:7.6px;color:var(--msub);margin-top:3px}
.tline-l .loss{font-weight:700;font-size:8px;color:var(--mac);background:var(--macbg);border-radius:99px;padding:1px 8px}

/* Atrium / Meridian panel backgrounds */
.viz-re{background:radial-gradient(420px 280px at 50% 45%,#f7f6f3 0%,#e4e1da 70%)}
.viz-re::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(110,100,85,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(110,100,85,.07) 1px,transparent 1px);background-size:26px 26px}
.viz-re .ksig-hint{color:#6f6a60;background:rgba(255,255,255,.78);border-color:rgba(110,100,85,.2)}
.viz-med{background:radial-gradient(420px 280px at 50% 45%,#f4f9ff 0%,#dfeafa 70%)}
.viz-med .ksig-hint{color:#41699c;background:rgba(255,255,255,.78);border-color:rgba(45,127,249,.25)}

/* ---------- Process ---------- */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:54px}
.step{background:var(--white);border:1px solid var(--silver-soft);border-radius:var(--radius);padding:30px 26px;position:relative}
.step b.num{font-family:var(--fh);font-size:14px;font-weight:700;color:var(--purple);background:var(--violet-soft);border-radius:999px;padding:4px 12px;display:inline-block;margin-bottom:16px}
.step h3{font-size:18px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--slate)}
@media(max-width:880px){.proc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.proc-grid{grid-template-columns:1fr}}


/* ---------- AI platform stack ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:54px}
.tool{background:var(--white);border:1px solid var(--silver-soft);border-radius:14px;padding:24px 18px;text-align:center;transition:transform .18s,box-shadow .18s,border-color .18s}
.tool:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(43,45,51,.09);border-color:rgba(123,63,228,.35)}
.tool b{display:block;font-family:var(--fh);font-size:17px;font-weight:700;color:var(--ink);margin-bottom:4px}
.tool span{font-size:12.5px;color:var(--slate)}
.tools-note{text-align:center;font-size:14px;color:var(--slate);margin-top:30px}
@media(max-width:860px){.tools-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- Why ---------- */
.why{background:var(--dark);color:#fff}
.why .h2{color:#fff}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.why-card{background:var(--dark-2);border:1px solid #322a47;border-radius:var(--radius);padding:32px}
.why-card h3{font-size:19px;margin-bottom:10px;color:#fff}
.why-card p{font-size:15px;color:#a59dba}
@media(max-width:820px){.why-grid{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:48px auto 0}
.faq details{background:var(--white);border:1px solid var(--silver-soft);border-radius:14px;padding:22px 28px;margin-bottom:14px}
.faq summary{font-family:var(--fh);font-weight:600;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";font-size:22px;color:var(--purple);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin-top:14px;color:var(--slate);font-size:15.5px}

/* ---------- Lead form modal ---------- */
.modal-ov{position:fixed;inset:0;z-index:100;background:rgba(23,18,33,.55);backdrop-filter:blur(6px);display:none;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px}
.modal-ov.show{display:flex}
.modal{background:var(--white);border-radius:22px;max-width:640px;width:100%;padding:40px 44px;position:relative;box-shadow:0 40px 100px rgba(23,18,33,.35);animation:modalIn .3s cubic-bezier(.2,.8,.3,1)}
@keyframes modalIn{from{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:none}}
.modal-x{position:absolute;top:18px;right:20px;width:36px;height:36px;border-radius:50%;border:none;background:var(--silver-soft);color:var(--slate);font-size:18px;cursor:pointer;line-height:1}
.modal-x:hover{background:var(--violet-soft);color:var(--purple)}
.modal h3{font-size:26px;font-weight:700;margin-bottom:6px}
.modal .modal-sub{font-size:15px;color:var(--slate);margin-bottom:26px}
.mf-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-field{margin-bottom:16px}
.f-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.f-field label em{font-style:normal;color:var(--purple)}
.f-field label small{font-weight:500;color:#9a9ca5}
.f-field input,.f-field textarea{width:100%;font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);background:var(--bg);border:1.5px solid var(--silver-soft);border-radius:10px;padding:11px 14px;outline:none;transition:border-color .15s}
.f-field input:focus,.f-field textarea:focus{border-color:var(--purple);background:#fff}
.f-field textarea{resize:vertical;min-height:84px}
.optgrid{display:flex;flex-wrap:wrap;gap:8px}
.optgrid label{display:inline-flex;align-items:center;cursor:pointer;margin:0}
.optgrid input{position:absolute;opacity:0;pointer-events:none}
.optgrid span{font-size:13.5px;font-weight:500;color:var(--slate);background:var(--bg);border:1.5px solid var(--silver-soft);border-radius:999px;padding:8px 16px;transition:all .15s}
.optgrid input:checked+span{color:var(--purple-deep);background:var(--violet-soft);border-color:var(--purple);font-weight:600}
.optgrid span:hover{border-color:var(--violet)}
.mf-submit{width:100%;margin-top:8px}
.mf-note{text-align:center;font-size:12.5px;color:#9a9ca5;margin-top:12px}
.mf-error{display:none;font-size:13px;font-weight:500;color:#c0392b;background:#fdecea;border-radius:8px;padding:9px 14px;margin-bottom:14px}
.mf-error.show{display:block}
.mf-success{display:none;text-align:center;padding:40px 10px}
.mf-success.show{display:block}
.mf-success .big{font-size:46px;margin-bottom:14px}
.mf-success h4{font-family:var(--fh);font-size:22px;margin-bottom:10px}
.mf-success p{color:var(--slate);font-size:15.5px;max-width:400px;margin:0 auto}
@media(max-width:560px){.modal{padding:30px 22px}.mf-row{grid-template-columns:1fr}}

/* ---------- CTA / Footer ---------- */
.cta-band{background:var(--dark);color:#fff;text-align:center;border-radius:28px;padding:86px 40px;position:relative;overflow:hidden;border:1px solid #2c2440;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:38px 38px}
.cta-band::before{content:"";position:absolute;width:620px;height:620px;left:-180px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(123,63,228,.5),transparent 62%);animation:ctaFloat 10s ease-in-out infinite}
.cta-band::after{content:"";position:absolute;width:520px;height:520px;right:-160px;bottom:-280px;border-radius:50%;background:radial-gradient(circle,rgba(167,139,250,.32),transparent 62%);animation:ctaFloat 13s ease-in-out infinite reverse}
@keyframes ctaFloat{50%{transform:translate(34px,22px) scale(1.07)}}
.cta-band h2{font-size:clamp(28px,3.6vw,40px);font-weight:800;margin-bottom:14px;position:relative;z-index:1}
.cta-band h2 .glow{background:linear-gradient(110deg,var(--violet),#e4dafb);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-band p{font-size:18px;color:#a8a0bf;max-width:560px;margin:0 auto 32px;position:relative;z-index:1}
.cta-band .btn{background:#fff;color:var(--purple-deep);position:relative;z-index:1}
footer{background:var(--dark);color:#8d84a6;padding:68px 0 36px;font-size:14.5px;position:relative;margin-top:40px}
footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 5%,rgba(123,63,228,.7) 50%,transparent 95%)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;margin-bottom:46px}
.foot-brand .logo{color:#fff;margin-bottom:14px}
.foot-brand p{font-size:14px;color:#8d84a6;max-width:300px;line-height:1.65;margin-bottom:18px}
.foot-mail{color:var(--violet);font-weight:600}
.foot-mail:hover{color:#fff}
.foot-col b{display:block;font-family:var(--fh);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.foot-col a{display:block;color:#8d84a6;padding:5px 0}
.foot-col a:hover{color:var(--violet)}
.foot-legal{border-top:1px solid #2c2440;padding-top:24px;font-size:13px;color:#6e6585}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr;gap:34px}}


/* ---------- Services dropdown (nav) ---------- */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:inline-flex;align-items:center;gap:5px;cursor:pointer}
.nav-cap{font-size:9px;opacity:.7;transition:transform .2s}
.nav-item:hover .nav-cap{transform:rotate(180deg)}
.dd{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:316px;background:#fff;border:1px solid var(--silver-soft);border-radius:16px;box-shadow:0 20px 54px rgba(43,45,51,.16);padding:10px;opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease;z-index:60}
.nav-item:hover .dd,.nav-item:focus-within .dd{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px)}
.dd::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.dd a{display:block;padding:11px 14px;border-radius:11px;transition:background .15s}
.dd a:hover{background:var(--violet-soft)}
.dd a b{display:block;font-family:var(--fh);font-size:14.5px;font-weight:700;color:var(--ink)}
.dd a:hover b{color:var(--purple-deep)}
.dd a span{display:block;font-size:12px;color:var(--slate);margin-top:2px;line-height:1.4}

/* clickable service cards */
a.svc{display:block;color:inherit}
.svc-more{display:inline-block;margin-top:18px;font-family:var(--fh);font-size:14px;font-weight:600;color:var(--purple)}
.svc:hover .svc-more{color:var(--purple-deep)}

/* ---------- Service detail pages ---------- */
.svc-hero{position:relative;overflow:hidden;padding:84px 0 72px;background:
  radial-gradient(820px 460px at 88% -20%,rgba(123,63,228,.12),transparent 60%),
  radial-gradient(640px 380px at -8% 120%,rgba(167,139,250,.10),transparent 60%),var(--bg)}
.crumb{font-size:13.5px;font-weight:500;color:var(--slate);margin-bottom:20px}
.crumb a:hover{color:var(--purple)}
.crumb span{color:var(--silver)}
.svc-hero h1{font-size:clamp(34px,4.8vw,54px);font-weight:800;letter-spacing:-.03em;max-width:880px;margin-bottom:20px;text-wrap:balance}
.svc-hero .lead{font-size:20px;color:var(--slate);max-width:680px;margin-bottom:32px;line-height:1.6}
.svc-hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.inc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.inc{background:var(--white);border:1px solid var(--silver-soft);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s}
.inc:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(43,45,51,.07);border-color:rgba(123,63,228,.28)}
.inc h3{font-size:18px;font-weight:700;margin-bottom:8px}
.inc p{font-size:14.5px;color:var(--slate)}
@media(max-width:860px){.inc-grid{grid-template-columns:1fr}}
.outcomes{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px 36px;max-width:840px}
.outcomes li{font-size:16px;color:inherit;padding-left:30px;position:relative;line-height:1.5}
.outcomes li::before{content:"✓";position:absolute;left:0;top:0;font-weight:800;color:var(--purple);font-family:var(--fh)}
@media(max-width:680px){.outcomes{grid-template-columns:1fr}}
.proof-band{background:linear-gradient(135deg,var(--violet-soft),#f6f2fd);border:1px solid rgba(123,63,228,.16);border-radius:24px;padding:40px 44px;margin-top:54px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.proof-band h3{font-size:22px;font-weight:700;margin-bottom:6px}
.proof-band p{font-size:16px;color:var(--slate);max-width:560px}
.xsvc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:50px}
.xsvc{display:block;color:inherit;background:var(--white);border:1px solid var(--silver-soft);border-radius:16px;padding:24px 26px;transition:transform .18s,box-shadow .18s,border-color .18s}
.xsvc:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(43,45,51,.08);border-color:rgba(123,63,228,.3)}
.xsvc b{display:block;font-family:var(--fh);font-size:16.5px;font-weight:700;margin-bottom:5px}
.xsvc span{font-size:13.5px;color:var(--slate)}
.xsvc .go{color:var(--purple);font-weight:600}
@media(max-width:860px){.xsvc-grid{grid-template-columns:1fr}}

/* ---------- Industries / wide dropdown / 4-col footer ---------- */
.dd.dd-wide{min-width:540px;display:grid;grid-template-columns:1fr 1fr;gap:2px}
.chal{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px 40px;max-width:900px}
.chal li{position:relative;padding-left:30px;font-size:16px;color:var(--slate);line-height:1.5}
.chal li::before{content:"→";position:absolute;left:0;top:0;color:var(--purple);font-weight:800;font-family:var(--fh)}
.ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:50px}
@media(max-width:680px){.chal{grid-template-columns:1fr}.dd.dd-wide{min-width:300px;grid-template-columns:1fr}}
@media(max-width:860px){.ind-grid{grid-template-columns:1fr}}
.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1fr}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:480px){.foot-grid{grid-template-columns:1fr}}

/* toolkit sub-group labels */
.tool-group{font-family:var(--fh);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);margin:42px 0 16px}