/* Bloggersman — design system 1:1 with customer.io style reference
   (spruce forest × cream paper, weight 475, 2px radii, pill CTAs, verdant glow rings) */
:root{
  --abyss:#00191c;--s900:#032125;--s700:#0b363b;--s500:#437278;--s200:#a1c2c6;--mist:#354d51;
  --c100:#ebebeb;--cmist:#fafafa;--cream:#fffcf6;--white:#fff;
  --v300:#abffae;--vw:#eafde8;--v600:#41a251;
  --w700:#123a88;--w500:#0a6de6;--wf:#e2f4ff;
  --z700:#863d1c;--zb:#fdf0e9;--m700:#83611c;--pink:#b52473;--violet:#6b4bd8;--orange:#e5762c;--gold:#d29a17;
  --glow:0 0 0 4px oklch(0.9263 0.136 145.2);--glow-w:0 0 0 4px oklch(0.97 0 0);--glow-s:0 0 0 4px oklch(0.3068 0.046 206.34);
  --font:'Inter','Helvetica Neue',Arial,system-ui,sans-serif;
  --max:1200px;--r:2px;--ri:6px;--ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font);font-weight:475;font-size:16px;line-height:1.38;letter-spacing:.013em;color:var(--s900);background:var(--white);
  font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit;letter-spacing:inherit}
h1,h2,h3,h4{font-weight:475;margin:0;letter-spacing:.004em}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:none;box-shadow:var(--glow);border-radius:var(--r)}
.skip{position:absolute;left:12px;top:-60px;background:var(--s900);color:#fff;padding:8px 16px;border-radius:999px;z-index:100}
.skip:focus{top:12px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 20px;border-radius:9999px;font-size:16px;font-weight:475;white-space:nowrap;
  border:1px solid var(--s700);transition:box-shadow .25s var(--ease),background .25s,transform .25s var(--ease);cursor:pointer}
.btn-primary{background:var(--s700);color:#fff;box-shadow:0 0 0 0 transparent}
.btn-primary:hover,.btn-primary:focus-visible{box-shadow:var(--glow);background:var(--s900)}
.btn-outline{background:transparent;color:var(--s900)}
.btn-outline:hover,.btn-outline:focus-visible{box-shadow:var(--glow-w);background:var(--white)}
.btn-glow{background:var(--v300);border-color:var(--v300);color:var(--s900)}
.btn-glow:hover,.btn-glow:focus-visible{box-shadow:var(--glow-s)}
.btn-ondark{background:transparent;color:#fff;border-color:var(--s500)}
.btn-ondark:hover{box-shadow:var(--glow-s);background:var(--s700)}
.btn-lg{height:48px;padding:0 24px}
.lnk{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--s900)}
.lnk::before{content:"";width:10px;height:10px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M0 5h8M5 2l3 3-3 3' stroke='black' fill='none' stroke-width='1.3'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .25s var(--ease)}
.lnk:hover::before{transform:translateX(3px)}
.lnk:hover{text-decoration:underline;text-underline-offset:4px}
.trust{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:20px;font-size:12px;color:var(--mist)}
.trust li{display:flex;align-items:center;gap:6px;list-style:none}
.trust li::before{content:"";width:12px;height:12px;border-radius:50%;border:1.3px solid var(--v600);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3.4 6.2l1.7 1.6 3.4-3.6' stroke='%2341a251' stroke-width='1.3' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}
.trust{padding:0;margin-bottom:0}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;height:64px;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--c100)}
.hdr .wrap{max-width:none;padding:0 32px;height:100%;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:8px;font-size:21px;letter-spacing:-.01em;font-weight:560;color:var(--s900)}
.logo svg{width:24px;height:20px}
.nav{display:flex;gap:4px;margin:0 auto}
.nav>li{list-style:none;position:relative}
.nav>li>a,.nav>li>button{display:flex;align-items:center;gap:6px;height:64px;padding:0 14px;background:none;border:0;cursor:pointer;font-size:15px}
.nav>li>button::after{content:"";width:8px;height:8px;border-right:1.4px solid currentColor;border-bottom:1.4px solid currentColor;transform:rotate(45deg) translateY(-3px);transition:transform .2s}
.nav>li:hover>button::after,.nav>li:focus-within>button::after{transform:rotate(225deg) translate(-2px,-1px)}
.nav{padding:0;margin-top:0;margin-bottom:0}
.mega{position:absolute;top:60px;left:50%;width:640px;transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:.22s var(--ease);
  background:#fff;border:1px solid var(--c100);border-radius:var(--r);padding:24px;display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;box-shadow:0 24px 48px -24px rgba(3,33,37,.18)}
.nav>li:hover .mega,.nav>li:focus-within .mega{opacity:1;visibility:visible;transform:translate(-50%,0)}
.mega a{display:flex;gap:12px;align-items:flex-start;padding:10px;border-radius:var(--r);transition:background .2s}
.mega a:hover{background:var(--cmist)}
.mega .ic{width:32px;height:32px;flex:none;border:1px solid var(--c100);border-radius:var(--r);display:grid;place-items:center;color:var(--s700);background:#fff}
.mega b{display:block;font-weight:500;font-size:15px}
.mega small{display:block;color:var(--mist);font-size:13px;margin-top:2px}
.hdr-cta{display:flex;gap:8px;align-items:center}
.hdr-cta .signin{font-size:15px;padding:0 12px}
.burger{display:none;width:40px;height:40px;border:1px solid var(--c100);border-radius:999px;background:#fff;cursor:pointer;place-items:center}
.burger span{display:block;width:16px;height:1.5px;background:var(--s900);box-shadow:0 5px 0 var(--s900),0 -5px 0 var(--s900)}
.mnav{display:none}
@media (max-width:980px){
  .nav,.hdr-cta .signin,.hdr-cta .btn-outline{display:none}
  .burger{display:grid;margin-left:auto}
  .hdr-cta{margin-left:0}
  .mnav{position:fixed;inset:64px 0 0 0;background:#fff;z-index:49;padding:24px 32px 40px;overflow:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s var(--ease);display:block}
  .mnav.open{opacity:1;visibility:visible;transform:none}
  .mnav a{display:block;padding:14px 0;border-bottom:1px solid var(--c100);font-size:18px}
  .mnav .cap{font-size:12px;color:var(--mist);text-transform:uppercase;letter-spacing:.08em;margin:24px 0 4px}
  .mnav .btn{margin-top:24px;width:100%;justify-content:center;border-bottom:1px solid var(--s700)}
}

/* ---------- eyebrow ---------- */
.eyebrow{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--s900);margin-bottom:20px}
.eyebrow::before{content:"";width:14px;height:8px;background:var(--gold);clip-path:polygon(0 0,75% 0,100% 50%,75% 100%,0 100%)}
.dark .eyebrow{color:#fff}
.eyebrow.c::before{display:inline-block}
.sq{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--s200)}
.sq::before{content:"";width:8px;height:8px;background:var(--v300)}

/* ---------- hero ---------- */
.hero{padding:96px 0 64px;position:relative}
.hero h1{font-size:clamp(44px,7.4vw,96px);line-height:1;letter-spacing:.002em}
.hero h1 .tw{position:relative;white-space:nowrap}
.tw-word{background:linear-gradient(90deg,var(--z700),var(--pink) 45%,var(--w500));-webkit-background-clip:text;background-clip:text;color:transparent}
.tw-caret{display:inline-block;width:3px;height:.82em;background:var(--s900);margin-left:4px;transform:translateY(.08em);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero .lead{font-size:20px;line-height:1.3;letter-spacing:.01em;color:var(--s900);max-width:34ch;margin-top:28px}
.hero .ctas{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.stage{position:relative;max-width:1340px;margin:0 auto;border-top:1px solid var(--c100);border-bottom:1px solid var(--c100);overflow:hidden;perspective:1600px}
.stage .bg{position:absolute;inset:0;background:var(--cream) center/cover no-repeat}
.stage .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,252,246,.0),rgba(255,252,246,.15))}
.stage-inner{position:relative;padding:64px 56px 0;display:flex;justify-content:center}
.app{width:100%;max-width:1100px;background:#fff;border-radius:6px 6px 0 0;display:grid;grid-template-columns:200px 1fr 300px;min-height:560px;
  transform-origin:50% 100%;transform:rotateX(14deg) translateY(30px);transition:transform .2s linear;will-change:transform;box-shadow:0 -1px 0 var(--c100),0 40px 80px -40px rgba(0,25,28,.35);font-size:12px}
.app-top{grid-column:1/-1;height:44px;display:flex;align-items:center;gap:12px;padding:0 14px;border-bottom:1px solid var(--c100)}
.app-top .lg{display:flex;align-items:center;gap:6px;font-weight:560;font-size:13px}
.app-top .lg svg{width:16px}
.app-top .search{margin:0 auto;width:42%;height:28px;border:1px solid var(--c100);border-radius:var(--r);display:flex;align-items:center;padding:0 10px;color:#7b8b8d;gap:6px}
.app-top .search kbd{margin-left:auto;font:inherit;font-size:10px;border:1px solid var(--c100);padding:0 4px;border-radius:2px}
.app-top .av{width:24px;height:24px;border-radius:50%;background:var(--vw);display:grid;place-items:center;font-size:10px;color:var(--s700)}
.app-side{border-right:1px solid var(--c100);padding:14px 10px;display:flex;flex-direction:column;gap:2px}
.app-side .cap{color:#7b8b8d;font-size:10.5px;margin:10px 6px 4px}
.app-side a{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:2px;color:var(--s900)}
.app-side a.on{background:var(--vw)}
.app-side a i{width:12px;height:12px;border:1.2px solid var(--s500);border-radius:2px;flex:none}
.app-main{padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--cmist);min-width:0}
.app-main h4{font-size:15px;font-weight:500;display:flex;align-items:center;gap:8px}
.badge{display:inline-flex;align-items:center;gap:4px;font-size:10.5px;padding:2px 6px;border-radius:2px;background:var(--vw);color:#1f6b2b}
.badge.w{background:var(--wf);color:var(--w700)}.badge.z{background:var(--zb);color:var(--z700)}.badge.m{background:#fbf3df;color:var(--m700)}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kpi{background:#fff;border:1px solid var(--c100);border-radius:2px;padding:12px}
.kpi small{color:#7b8b8d}
.kpi b{display:block;font-size:22px;font-weight:475;margin:6px 0 4px}
.kpi .ev{display:inline-flex;gap:6px;align-items:center;background:var(--cmist);border:1px solid var(--c100);padding:3px 6px;border-radius:2px;font-size:10.5px}
.chart{background:#fff;border:1px solid var(--c100);border-radius:2px;padding:12px}
.chart .hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.legend{display:flex;gap:10px;color:#7b8b8d;font-size:10.5px}
.legend i{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:4px;vertical-align:-1px}
.bars{position:relative;height:150px;display:flex;align-items:flex-end;gap:5px;padding:0 4px;border-bottom:1px solid var(--c100);
  background:repeating-linear-gradient(0deg,transparent 0 37px,#f2f2f2 37px 38px)}
.bars span{flex:1;background:var(--w500);border-radius:1px 1px 0 0;height:0;transition:height 1s var(--ease)}
.bars span:nth-child(3n){background:#3b8bf0}
.bars svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.bars path{fill:none;stroke:#2bb24c;stroke-width:2;stroke-dasharray:900;stroke-dashoffset:900;transition:stroke-dashoffset 2s .4s var(--ease)}
.in .bars path{stroke-dashoffset:0}
.tbl{background:#fff;border:1px solid var(--c100);border-radius:2px}
.tbl .r{display:grid;grid-template-columns:1.8fr .6fr .8fr .7fr;gap:8px;padding:7px 12px;border-top:1px solid var(--c100);align-items:center}
.tbl .r:first-child{border-top:0;color:#7b8b8d;font-size:10.5px}
.app-ai{border-left:1px solid var(--c100);padding:16px;display:flex;flex-direction:column;gap:8px;position:relative}
.app-ai .spark{width:28px;height:28px;margin:18px auto 4px;color:var(--violet)}
.app-ai .hi{text-align:center;font-size:13px;font-weight:500}
.app-ai .sub{text-align:center;color:#7b8b8d;margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.chip{border:1px solid var(--c100);border-radius:999px;padding:4px 9px;background:#fff;font-size:11px;opacity:0;transform:translateY(6px);transition:.5s var(--ease)}
.in .chip{opacity:1;transform:none}
.app-ai .ask{margin-top:auto;border:1px solid var(--c100);border-radius:2px;padding:10px;color:#7b8b8d;min-height:64px;position:relative}
.app-ai .ask::after{content:"";position:absolute;right:8px;bottom:8px;width:18px;height:18px;border-radius:2px;background:var(--s700)}
/* marquee */
.marq{border-bottom:1px solid var(--c100);overflow:hidden;position:relative;max-width:1340px;margin:0 auto}
.marq-track{display:flex;width:max-content;animation:marq 48s linear infinite}
.marq:hover .marq-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.marq a{display:flex;align-items:center;gap:12px;height:68px;padding:0 40px;border-right:1px solid var(--c100);font-size:17px;white-space:nowrap;transition:background .25s}
.marq a:hover{background:var(--cmist)}
.marq a svg{width:22px;height:22px;color:var(--s700)}
.marq a .tag{font-size:12px;color:var(--m700);background:#fbf3df;padding:3px 8px;border-radius:2px}
.marq-note{text-align:center;font-size:14px;padding:12px;border-bottom:1px solid var(--c100);max-width:1340px;margin:0 auto}
.marq-note b{font-weight:600}

/* ---------- sections ---------- */
.sec{padding:128px 0}
.sec+.sec{border-top:1px solid var(--c100)}
.h2{font-size:clamp(32px,3.6vw,40px);line-height:1.13;letter-spacing:.005em}
.h2-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:64px}
.h2-row .h2{max-width:20ch}
.statement{font-size:clamp(26px,3.2vw,40px);line-height:1.13;text-align:center;max-width:22ch;margin:0 auto;letter-spacing:.005em}
.statement{max-width:860px}
.k-violet{color:var(--violet)}.k-orange{color:var(--orange)}.k-blue{color:var(--w500)}.k-pink{color:var(--pink)}.k-gold{color:var(--gold)}.k-green{color:var(--v600)}.k-zest{color:var(--z700)}.k-wave{color:var(--w700)}
.feat3{display:grid;grid-template-columns:repeat(3,1fr);margin-top:96px}
.feat3>div{padding:8px 32px 8px 32px;border-left:1px solid var(--c100)}
.feat3 svg{width:20px;height:20px;color:var(--z700);margin-bottom:24px}
.feat3 h3{font-size:16px;font-weight:600;margin-bottom:6px}
.feat3 p{color:var(--mist);font-size:15px}
/* accordion of rubric photos */
.acc{display:flex;height:560px;max-width:1440px;margin:0 auto;padding:0 32px}
.acc a{position:relative;flex:1;overflow:hidden;color:#fff;transition:flex-grow .6s var(--ease);border-right:1px solid rgba(255,255,255,.08);min-width:0}
.acc a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.3);transition:transform 1.2s var(--ease)}
.acc a::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,54,59,.72),rgba(3,33,37,.86));z-index:1;transition:background .5s}
.acc a:hover,.acc a.on{flex-grow:2.3}
.acc a:hover::before,.acc a.on::before{background:linear-gradient(180deg,rgba(11,54,59,.35) 0%,rgba(3,33,37,.92) 85%)}
.acc a:hover img,.acc a.on img{transform:scale(1.04)}
.acc .plus{position:absolute;z-index:2;left:20px;top:20px;width:32px;height:32px;border-radius:50%;background:var(--s700);display:grid;place-items:center;transition:transform .4s var(--ease),background .3s}
.acc .plus::before,.acc .plus::after{content:"";position:absolute;width:12px;height:1.5px;background:#fff}
.acc .plus::after{transform:rotate(90deg)}
.acc a:hover .plus,.acc a.on .plus{transform:rotate(45deg);background:var(--v300)}
.acc a:hover .plus::before,.acc a:hover .plus::after,.acc a.on .plus::before,.acc a.on .plus::after{background:var(--s900)}
.acc .cap{position:absolute;z-index:2;left:20px;right:20px;bottom:20px}
.acc .cap b{display:block;font-size:20px;font-weight:475}
.acc .cap p{font-size:15px;color:var(--s200);margin-top:10px;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease),opacity .4s;max-width:36ch}
.acc .cap .n{display:inline-block;font-size:12px;color:var(--v300);margin-top:12px;opacity:0;transition:opacity .4s .1s}
.acc a:hover .cap p,.acc a.on .cap p{max-height:140px;opacity:1}
.acc a:hover .n,.acc a.on .n{opacity:1}
/* tabs + chat visual */
.agent{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:stretch}
.agent .lead2{color:var(--mist);font-size:16px;max-width:40ch;margin-top:16px}
.tabs{margin-top:96px;border-top:1px solid var(--c100)}
.tabs button{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--c100);padding:16px 0;cursor:pointer;color:var(--mist);font-size:16px;position:relative}
.tabs button .d{display:block;max-height:0;overflow:hidden;opacity:0;transition:.45s var(--ease);font-size:14px;color:var(--mist);margin-top:0}
.tabs button.on{color:var(--s900)}
.tabs button.on b{font-weight:600}
.tabs button.on .d{max-height:90px;opacity:1;margin-top:8px}
.tabs button .bar{position:absolute;left:0;bottom:-1px;height:2px;background:var(--s900);width:0}
.tabs button.on .bar{animation:fill 6s linear forwards}
@keyframes fill{to{width:100%}}
.chatbox{background:#ecebe6 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.07'/%3E%3C/svg%3E");
  border-radius:var(--r);padding:48px 36px;display:flex;flex-direction:column;gap:14px;min-height:400px;position:relative;overflow:hidden}
.chatbox .q{background:#fff;border-radius:2px;padding:10px;display:flex;align-items:center;gap:12px;font-size:16px;box-shadow:0 0 0 1px var(--c100)}
.chatbox .q .ic{width:28px;height:28px;background:var(--wf);display:grid;place-items:center;border-radius:2px;color:var(--w500)}
.chatbox .q .go{margin-left:auto;width:28px;height:28px;background:var(--s700);border-radius:2px;display:grid;place-items:center;color:#fff}
.chatbox .q .txt::after{content:"";display:inline-block;width:1.5px;height:1em;background:var(--s900);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(1) infinite}
.pill{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;background:var(--vw);border:1px solid #c9f5c7;padding:7px 16px;border-radius:999px;font-size:14px;
  opacity:0;transform:translateX(-10px);transition:opacity .45s var(--ease),transform .45s var(--ease),box-shadow .3s}
.pill.show{opacity:1;transform:none}
.pill:hover{box-shadow:var(--glow)}
.pill::after{content:"→"}
/* solutions 2x2 */
.sol{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--c100)}
.sol a{position:relative;padding:32px 28px;min-height:220px;display:flex;flex-direction:column;justify-content:flex-end;border-right:1px solid var(--c100);border-bottom:1px solid var(--c100);transition:background .3s}
.sol a:nth-child(2n){border-right:0}.sol a:nth-last-child(-n+2){border-bottom:0}
.sol a:hover{background:var(--cream)}
.sol svg{position:absolute;right:28px;top:24px;width:64px;height:64px}
.sol svg .dr{stroke-dasharray:240;stroke-dashoffset:240;transition:stroke-dashoffset 1.6s var(--ease)}
.sol.in svg .dr{stroke-dashoffset:0}
.sol a:hover svg{transform:translateY(-3px) rotate(-3deg);transition:transform .4s var(--ease)}
.sol h3{font-size:20px;line-height:1.13}
.sol p{color:var(--mist);font-size:15px;margin-top:8px;max-width:30ch}
/* dark enterprise */
.dark{background:var(--s900);color:#fff;position:relative;overflow:hidden}
.dark .h2{text-align:center;max-width:22ch;margin:0 auto}
.dark .eyebrow{justify-content:center}
.dark::before{content:"";position:absolute;width:900px;height:900px;left:50%;top:-520px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(171,255,174,.14),transparent);pointer-events:none}
.ent{display:grid;grid-template-columns:1fr 1fr;border:1px solid #0e3e44;margin-top:64px}
.ent>div{padding:24px;border-bottom:1px solid #0e3e44;position:relative}
.ent .wide{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:24px;min-height:240px}
.ent .wide .txt{display:flex;flex-direction:column;justify-content:space-between}
.ent h3{font-size:24px;line-height:1.13;margin-top:auto;max-width:15ch}
.ent p{color:var(--s200);font-size:15px;margin-top:10px;max-width:46ch}
.tiles{display:grid;grid-template-columns:repeat(4,44px);gap:32px 44px;justify-content:end;align-content:center}
.tile{width:44px;height:44px;border-radius:2px;background:var(--s700);display:grid;place-items:center;color:var(--v300);font-size:11px;font-weight:600;transition:box-shadow .3s,transform .3s;animation:tglow 5s ease-in-out infinite}
.tile:nth-child(odd){color:var(--s200)}
.tile:nth-child(2){animation-delay:.6s}.tile:nth-child(5){animation-delay:1.3s}.tile:nth-child(7){animation-delay:2.1s}.tile:nth-child(10){animation-delay:2.9s}.tile:nth-child(4){animation-delay:3.6s}
@keyframes tglow{0%,70%,100%{box-shadow:0 0 0 0 rgba(171,255,174,0)}80%{box-shadow:0 0 0 4px rgba(171,255,174,.35),0 0 24px rgba(171,255,174,.35)}}
.tile:nth-child(3n){visibility:hidden}
.ent .ill{grid-row:span 2;border-right:1px solid #0e3e44;min-height:360px;display:grid;place-items:center}
.ent .ill svg{width:100%;max-width:360px}
.ent .ill .route{stroke-dasharray:600;stroke-dashoffset:600;animation:route 6s var(--ease) infinite}
@keyframes route{0%{stroke-dashoffset:600}45%,100%{stroke-dashoffset:0}}
.ent .ill .dot{animation:dotmove 6s var(--ease) infinite}
@keyframes dotmove{0%,40%{transform:translateY(-30px);opacity:0}55%{opacity:1;transform:none}100%{opacity:1}}
.ent .sm{display:flex;flex-direction:column;min-height:180px}
/* case studies */
.cases{display:flex;flex-direction:column;gap:24px}
.case{display:grid;grid-template-columns:300px 1fr;border:1px solid var(--c100);min-height:280px}
.case.rev{grid-template-columns:1fr 300px}
.case .ph{padding:32px;background:#fff;display:grid;place-items:center}
.case .ph div{width:100%;aspect-ratio:1;position:relative;overflow:hidden}
.case .ph div::before{content:"";position:absolute;inset:0;background:var(--orange);clip-path:polygon(28% 0,100% 0,100% 72%,72% 100%,0 100%,0 28%)}
.case.rev .ph div::before{background:var(--w500)}
.case .ph img{position:absolute;inset:8%;width:84%;height:84%;object-fit:cover;clip-path:polygon(28% 0,100% 0,100% 72%,72% 100%,0 100%,0 28%);transition:transform .8s var(--ease)}
.case:hover .ph img{transform:scale(1.05)}
.case .bd{background:var(--zb);padding:24px 32px;display:flex;flex-direction:column;color:var(--z700)}
.case.rev .bd{background:var(--wf);color:var(--w700)}
.case .top{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
.case .rb{background:var(--z700);color:#fff;padding:6px 12px;border-radius:2px;font-size:14px}
.case.rev .rb{background:var(--w700)}
.case .st{display:flex;gap:24px}
.case .st div{border-left:1px solid currentColor;padding-left:12px;max-width:120px}
.case .st b{display:block;font-size:16px;font-weight:500}
.case .st small{font-size:12px;line-height:1.2;display:block}
.case blockquote{margin:40px 0 0;font-size:clamp(18px,1.8vw,22px);line-height:1.25;max-width:32ch;position:relative;padding-top:36px}
.case blockquote::before{content:"“";position:absolute;top:-14px;left:0;font-size:56px;line-height:1;font-family:Georgia,serif}
.case .ft{display:flex;justify-content:space-between;align-items:flex-end;margin-top:auto;padding-top:24px;gap:16px}
.case .ft b{display:block;font-weight:600;font-size:14px}
.case .ft small{font-size:14px}
.case .lnk{color:inherit}
/* post cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{display:flex;flex-direction:column;border:1px solid var(--c100);background:#fff;border-radius:var(--r);transition:box-shadow .3s,transform .4s var(--ease);transform-style:preserve-3d}
.card:hover{box-shadow:var(--glow);}
.card .im{aspect-ratio:16/10;overflow:hidden;border-radius:6px 6px 0 0;background:var(--cmist)}
.card .im img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .im img{transform:scale(1.05)}
.card .bd{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:20px;line-height:1.18}
.card p{color:var(--mist);font-size:15px}
.card .mt{margin-top:auto;padding-top:8px;display:flex;gap:12px;font-size:13px;color:#6a7d80}
.rtag{align-self:flex-start;font-size:12px;padding:3px 8px;border-radius:2px;background:#fbf3df;color:var(--m700)}
.rtag.business{background:var(--wf);color:var(--w700)}.rtag.finance{background:#fbf3df;color:var(--m700)}.rtag.technology{background:#efeafd;color:#4a35a6}
.rtag.health{background:var(--vw);color:#1f6b2b}.rtag.beauty{background:#fbe8f1;color:var(--pink)}.rtag.food-and{background:var(--zb);color:var(--z700)}
.rtag.travel{background:var(--wf);color:var(--w700)}.rtag.lifestyle{background:var(--zb);color:var(--z700)}.rtag.home-improvement{background:var(--vw);color:#1f6b2b}
/* final cta */
.fcta{border:1px solid var(--c100);margin:0 auto;max-width:1200px;position:relative;overflow:hidden;
  background-image:radial-gradient(circle,#d6d6d6 1px,transparent 1.2px);background-size:16px 16px;padding:120px 32px;text-align:center}
.fcta::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 50% 50%,#fff 30%,rgba(255,255,255,0));pointer-events:none}
.fcta>*{position:relative}
.fcta h2{font-size:clamp(40px,5.5vw,72px);line-height:1}
.fcta p{color:var(--mist);margin:16px auto 0;max-width:46ch}
.sub{display:flex;gap:8px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.sub input{height:40px;width:300px;max-width:100%;padding:0 18px;border:1px solid var(--c100);border-radius:999px;background:#fff;transition:box-shadow .25s}
.sub input:focus{outline:none;box-shadow:var(--glow);border-color:var(--v600)}
.fcta .trust{justify-content:center}
.formmsg{font-size:14px;margin-top:14px;color:#1f6b2b;min-height:20px}
.princ{display:grid;grid-template-columns:repeat(5,1fr);max-width:1200px;margin:0 auto;border:1px solid var(--c100);border-top:0}
.princ div{display:flex;align-items:center;justify-content:center;gap:10px;height:70px;font-size:12px;letter-spacing:.04em;text-transform:uppercase;border-right:1px solid var(--c100)}
.princ div:last-child{border-right:0}
.princ svg{width:22px;height:22px;color:var(--s700)}
/* footer */
.ftr{background:var(--abyss);color:#fff;padding:64px 0 32px;margin-top:0}
.ftr .g{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px}
.ftr .logo{color:#fff}
.ftr .logo svg path{fill:#fff}
.ftr h4{font-size:16px;font-weight:500;margin-bottom:20px}
.ftr ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.ftr ul a{color:var(--s200);font-size:14px;transition:color .2s}
.ftr ul a:hover{color:#fff}
.ftr .about{color:var(--s200);font-size:14px;margin-top:16px;max-width:30ch}
.ftr .bot{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #0e3e44;margin-top:56px;padding-top:24px;font-size:14px;color:var(--s200);gap:16px;flex-wrap:wrap}
.status{display:flex;align-items:center;gap:8px;color:#fff;font-size:13px}
.status i{width:8px;height:8px;border-radius:50%;background:var(--v300);box-shadow:0 0 0 0 rgba(171,255,174,.6);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(171,255,174,0)}100%{box-shadow:0 0 0 0 rgba(171,255,174,0)}}

/* ---------- inner pages ---------- */
.phero{padding:80px 0 56px;border-bottom:1px solid var(--c100);position:relative;overflow:hidden}
.phero.tint-w{background:var(--wf)}.phero.tint-z{background:var(--zb)}.phero.tint-v{background:var(--vw)}.phero.tint-c{background:var(--cream)}
.phero h1{font-size:clamp(40px,5.6vw,72px);line-height:1.02;max-width:16ch}
.phero .lead{font-size:20px;line-height:1.3;color:var(--mist);margin-top:24px;max-width:46ch}
.phero .art{position:absolute;right:max(32px,calc((100vw - 1200px)/2));top:50%;transform:translateY(-50%);width:340px;height:340px;pointer-events:none}
.crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--mist);margin-bottom:24px;padding:0;list-style:none}
.crumbs li+li::before{content:"/";margin-right:6px;color:#9aa9ab}
.crumbs a:hover{text-decoration:underline}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
.filters button{height:36px;padding:0 16px;border-radius:999px;border:1px solid var(--c100);background:#fff;cursor:pointer;font-size:14px;transition:.2s}
.filters button:hover{border-color:var(--s700)}
.filters button.on{background:var(--s900);color:#fff;border-color:var(--s900)}
.card.hide{display:none}
.feat{display:grid;grid-template-columns:1.25fr 1fr;border:1px solid var(--c100);margin-bottom:48px;background:#fff;transition:box-shadow .3s}
.feat:hover{box-shadow:var(--glow)}
.feat .im{overflow:hidden;min-height:360px}
.feat .im img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.feat:hover .im img{transform:scale(1.04)}
.feat .bd{padding:40px;display:flex;flex-direction:column;gap:14px}
.feat h2{font-size:30px;line-height:1.13}
.feat p{color:var(--mist)}
/* article */
.progress{position:fixed;top:64px;left:0;height:2px;background:var(--v600);width:0;z-index:51;box-shadow:0 0 12px var(--v300)}
.ahero{padding:64px 0 40px;background:var(--cream);border-bottom:1px solid var(--c100)}
.ahero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.06;max-width:22ch;margin-top:16px}
.ahero .dek{font-size:20px;line-height:1.35;color:var(--mist);max-width:56ch;margin-top:20px}
.ameta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:28px;font-size:14px;color:var(--mist);align-items:center}
.ameta .by{display:flex;align-items:center;gap:10px;color:var(--s900)}
.ameta .by i{width:32px;height:32px;border-radius:50%;background:var(--s900);display:grid;place-items:center}
.ameta .by i svg{width:16px}
.acover{max-width:1200px;margin:-1px auto 0;padding:40px 32px 0}
.acover img{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:6px}
.astats{display:flex;gap:0;max-width:1200px;margin:24px auto 0;padding:0 32px}
.astats div{flex:1;border:1px solid var(--c100);padding:18px 24px;margin-left:-1px;background:#fff}
.astats b{display:block;font-size:24px;font-weight:475}
.astats small{color:var(--mist);font-size:13px}
.alay{display:grid;grid-template-columns:240px minmax(0,720px);gap:64px;justify-content:center;max-width:1200px;margin:0 auto;padding:56px 32px 96px}
.toc{position:sticky;top:96px;align-self:start;font-size:14px}
.toc b{display:block;font-weight:600;margin-bottom:12px}
.toc ol{list-style:none;padding:0;margin:0;border-left:1px solid var(--c100)}
.toc a{display:block;padding:6px 0 6px 14px;color:var(--mist);margin-left:-1px;border-left:2px solid transparent;transition:.2s}
.toc a:hover{color:var(--s900)}
.toc a.on{color:var(--s900);border-left-color:var(--v600)}
.toc .share{margin-top:32px;display:flex;flex-direction:column;gap:10px}
.prose{font-size:18px;line-height:1.6;letter-spacing:.008em;color:#16343a}
.prose>*+*{margin-top:22px}
.prose h2{font-size:30px;line-height:1.15;margin-top:56px;color:var(--s900);scroll-margin-top:96px}
.prose h3{font-size:22px;line-height:1.2;margin-top:36px;color:var(--s900)}
.prose strong{font-weight:600;color:var(--s900)}
.prose ul,.prose ol{padding-left:24px}
.prose li+li{margin-top:8px}
.prose ul li::marker{color:var(--v600)}
.prose ol li::marker{color:var(--s500);font-weight:600}
.prose .tw{overflow-x:auto;border:1px solid var(--c100);border-radius:var(--r)}
.prose table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.4}
.prose th{background:var(--cmist);text-align:left;font-weight:600;padding:12px 14px;border-bottom:1px solid var(--c100)}
.prose td{padding:12px 14px;border-top:1px solid var(--c100);vertical-align:top}
.prose tr:hover td{background:var(--cream)}
.callout{background:var(--vw);border-left:2px solid var(--v600);padding:18px 22px;border-radius:var(--r);font-size:16px;line-height:1.5}
.callout::before{content:"Editor's tip";display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1f6b2b;margin-bottom:6px;font-weight:600}
.pq{margin:48px 0;padding:32px;background:var(--zb);color:var(--z700);font-size:24px;line-height:1.25;position:relative;border-radius:var(--r)}
.pq::before{content:"“";display:block;font-family:Georgia,serif;font-size:56px;line-height:.6;margin-bottom:12px}
.prose figure{margin:32px 0}
.prose figure img{border-radius:6px;border:1px solid var(--c100);width:100%}
.prose figcaption{font-size:14px;color:var(--mist);margin-top:10px}
.faq{margin-top:64px}
.faq h2{margin-bottom:20px}
.faq details{border-top:1px solid var(--c100)}
.faq details:last-child{border-bottom:1px solid var(--c100)}
.faq summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;font-size:18px;color:var(--s900);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;margin-top:-6px;background:linear-gradient(currentColor,currentColor) center/12px 1.5px no-repeat,linear-gradient(currentColor,currentColor) center/1.5px 12px no-repeat;transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-bottom:20px;color:var(--mist);font-size:16px}
.note{font-size:14px;color:var(--mist);border-top:1px solid var(--c100);padding-top:20px;margin-top:48px}
/* about / misc */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--c100)}
.grid4>div{padding:32px;border-right:1px solid var(--c100)}
.grid4>div:last-child{border-right:0}
.grid4 b{display:block;font-size:48px;font-weight:475;line-height:1}
.grid4 small{display:block;color:var(--mist);margin-top:10px;font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--c100);counter-reset:s}
.steps>div{padding:32px;border-right:1px solid var(--c100);position:relative;counter-increment:s}
.steps>div:last-child{border-right:0}
.steps>div::before{content:"0" counter(s);font-size:14px;color:var(--z700);display:block;margin-bottom:56px}
.steps h3{font-size:20px}
.steps p{color:var(--mist);font-size:15px;margin-top:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split .vis{border-radius:var(--ri);overflow:hidden;position:relative;aspect-ratio:4/3;background:var(--cream)}
.split .vis img{width:100%;height:100%;object-fit:cover}
.ul-check{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-direction:column;gap:12px}
.ul-check li{display:flex;gap:12px;color:var(--mist)}
.ul-check li::before{content:"";flex:none;width:18px;height:18px;margin-top:2px;border-radius:50%;background:var(--vw) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3.4 6.2l1.7 1.6 3.4-3.6' stroke='%2341a251' stroke-width='1.4' fill='none'/%3E%3C/svg%3E") center/14px no-repeat}
.ul-x li::before{background:var(--zb) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M4 4l4 4M8 4l-4 4' stroke='%23863d1c' stroke-width='1.4'/%3E%3C/svg%3E") center/14px no-repeat}
.form{display:grid;gap:16px;background:#fff;border:1px solid var(--c100);padding:32px;border-radius:var(--r)}
.form label{display:grid;gap:6px;font-size:14px}
.form input,.form textarea,.form select{border:1px solid var(--c100);border-radius:2px;padding:10px 12px;background:#fff;transition:box-shadow .25s}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;box-shadow:var(--glow);border-color:var(--v600)}
.form textarea{min-height:120px;resize:vertical}
.rubgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--c100)}
.rubgrid a{padding:28px;border-right:1px solid var(--c100);border-bottom:1px solid var(--c100);display:flex;gap:16px;align-items:flex-start;transition:background .25s}
.rubgrid a:nth-child(3n){border-right:0}
.rubgrid a:hover{background:var(--cream)}
.rubgrid svg{width:28px;height:28px;color:var(--s700);flex:none}
.rubgrid b{display:block;font-weight:500;font-size:18px}
.rubgrid small{display:block;color:var(--mist);font-size:14px;margin-top:4px}
.nf{min-height:70vh;display:grid;place-items:center;text-align:center;padding:96px 32px}
.nf b{font-size:clamp(96px,16vw,200px);line-height:1;font-weight:475;background:linear-gradient(90deg,var(--z700),var(--w500));-webkit-background-clip:text;background-clip:text;color:transparent}

/* reveal / tilt */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
.tilt{transition:transform .5s var(--ease)}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}.app{transform:none}.chip,.pill{opacity:1;transform:none}
  .bars path{stroke-dashoffset:0}.sol svg .dr{stroke-dashoffset:0}
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .app{grid-template-columns:170px 1fr}.app-ai{display:none}
  .ftr .g{grid-template-columns:1fr 1fr 1fr}
  .ftr .g>div:first-child{grid-column:1/-1}
  .alay{grid-template-columns:minmax(0,1fr);gap:0}.toc{display:none}
  .phero .art{opacity:.35;right:-60px}
}
@media (max-width:860px){
  .wrap{padding:0 20px}
  .sec{padding:88px 0}
  .hero{padding:64px 0 48px}
  .stage-inner{padding:32px 16px 0}
  .app{grid-template-columns:1fr;min-height:0;transform:none}.app-side{display:none}
  .app-top .search{display:none}
  .h2-row{flex-direction:column;align-items:flex-start;margin-bottom:40px}
  .feat3{grid-template-columns:1fr;margin-top:56px;gap:24px}
  .feat3>div{border-left:0;border-top:1px solid var(--c100);padding:24px 0 0}
  .acc{flex-direction:column;height:auto;padding:0 20px;gap:2px}
  .acc a{min-height:120px;flex:none}
  .acc a.on{min-height:300px}
  .acc a:hover{flex-grow:0}
  .agent,.split{grid-template-columns:1fr;gap:40px}
  .tabs{margin-top:40px}
  .sol{grid-template-columns:1fr}
  .sol a{border-right:0!important;border-bottom:1px solid var(--c100)!important}
  .sol a:last-child{border-bottom:0!important}
  .ent{grid-template-columns:minmax(0,1fr)}
  .ent .wide{grid-template-columns:minmax(0,1fr)}.split>*{min-width:0}
  .tiles{justify-content:start;gap:20px 28px}
  .ent .ill{grid-row:auto;border-right:0;min-height:260px}
  .case,.case.rev{grid-template-columns:1fr}
  .case.rev .ph{order:-1}
  .case .ph{padding:24px 24px 0}
  .case .ph div{max-width:240px}
  .case .top{flex-direction:column}
  .case .ft{flex-direction:column;align-items:flex-start}
  .cards{grid-template-columns:1fr}
  .princ{grid-template-columns:1fr 1fr}
  .princ div{border-bottom:1px solid var(--c100)}
  .ftr .g{grid-template-columns:1fr 1fr}
  .feat{grid-template-columns:1fr}.feat .im{min-height:220px}.feat .bd{padding:24px}
  .grid4,.steps{grid-template-columns:1fr 1fr}
  .grid4>div,.steps>div{border-bottom:1px solid var(--c100)}
  .rubgrid{grid-template-columns:1fr}
  .rubgrid a{border-right:0}
  .astats{flex-direction:column}.astats div{margin-left:0;margin-top:-1px}
  .acover{padding:24px 20px 0}.astats{padding:0 20px}.alay{padding:40px 20px 72px}
  .prose{font-size:17px}
  .phero .art{display:none}
  .fcta{padding:80px 20px}
  .hdr .wrap{padding:0 20px}
}
@media (min-width:861px) and (max-width:1100px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:420px){
  .hero h1{font-size:42px}
  .hero h1 .tw{white-space:normal}
  .grid4,.steps{grid-template-columns:1fr}
  .grid4>div,.steps>div{border-right:0}
  .ftr .g{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr}
  .tbl .r{grid-template-columns:1.6fr .8fr}
  .tbl .r>*:nth-child(n+3){display:none}
  .hdr-cta .btn-primary{padding:0 14px;font-size:14px}
}

@media (max-width:400px){.hdr-cta{display:none}.logo{font-size:19px}.prose{overflow-wrap:anywhere}}