:root{
  --ink:#07152f;--text:#536078;--blue:#1769ff;--cyan:#2ac7f7;
  --navy:#06152f;--bg:#f5f7fb;--line:rgba(7,21,47,.1);
  --shadow:0 30px 85px rgba(7,21,47,.11);--radius:28px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:Inter,Arial,sans-serif}
.wn-case-study{overflow:hidden}
.wn-case-study h1,.wn-case-study h2,.wn-case-study h3,.wn-case-study strong{font-family:Manrope,Inter,sans-serif}
.wn-cs-section{padding:112px 0}
.wn-cs-muted{background:var(--bg)}
.wn-cs-eyebrow{display:inline-block;margin-bottom:17px;color:var(--blue);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.wn-cs-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.72fr);gap:54px;align-items:end;margin-bottom:52px}
.wn-cs-head h2,.wn-cs-centered h2,.wn-cs-lessons h2{margin:0;font-size:clamp(2.2rem,4.3vw,4.55rem);line-height:1.04;letter-spacing:-.055em}
.wn-cs-head p,.wn-cs-centered p,.wn-cs-summary-grid p,.wn-cs-lessons p{color:var(--text);font-size:1.04rem;line-height:1.82}
.wn-cs-grid{display:grid;gap:18px}.wn-cs-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}

/* Hero */
.wn-cs-hero{position:relative;padding:128px 0 108px;color:#fff;background:
radial-gradient(circle at 80% 18%,rgba(42,199,247,.18),transparent 28%),
radial-gradient(circle at 18% 84%,rgba(23,105,255,.18),transparent 32%),
linear-gradient(135deg,#041026,#071a3d 58%,#0a2857)}
.wn-cs-hero:before{content:"";position:absolute;inset:0;opacity:.12;background-image:
linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),
linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);
background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}
.wn-cs-hero .container{position:relative;z-index:1}
.wn-cs-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:76px;align-items:center}
.wn-cs-kickers{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.wn-cs-kickers span{padding:8px 12px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:rgba(255,255,255,.76);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.wn-cs-kickers span:first-child{color:#84ddff;background:rgba(42,199,247,.08)}
.wn-cs-hero h1{max-width:820px;margin:0;font-size:clamp(3rem,6vw,6.3rem);line-height:.98;letter-spacing:-.066em}
.wn-cs-lead{max-width:740px;margin:28px 0 0;color:rgba(255,255,255,.72);font-size:clamp(1.05rem,1.55vw,1.28rem);line-height:1.75}
.wn-cs-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.wn-cs-actions.vertical{flex-direction:column}
.wn-cs-btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border-radius:999px;font-weight:800;text-decoration:none;transition:.22s}
.wn-cs-btn:hover{transform:translateY(-2px)}
.wn-cs-btn-primary{color:#fff;background:linear-gradient(135deg,var(--blue),#4b8cff);box-shadow:0 18px 40px rgba(23,105,255,.28)}
.wn-cs-btn-ghost{color:#fff;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.055)}
.wn-cs-btn-light{color:var(--navy);background:#fff}
.wn-cs-proof{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px;color:rgba(255,255,255,.48);font-size:.8rem;font-weight:700}
.wn-cs-proof span:before{content:"•";margin-right:8px;color:#61d8ff}
.wn-cs-network{position:relative;min-height:500px;border:1px solid rgba(255,255,255,.13);border-radius:34px;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 35px 90px rgba(0,0,0,.23);backdrop-filter:blur(16px)}
.wn-cs-network svg{position:absolute;inset:0;width:100%;height:100%}
.wn-cs-network path{fill:none;stroke:rgba(98,208,255,.38);stroke-width:1.5;stroke-dasharray:7 9;animation:dash 16s linear infinite}
@keyframes dash{to{stroke-dashoffset:-220}}
.wn-cs-core{position:absolute;z-index:2;left:50%;top:50%;width:210px;min-height:136px;padding:26px;transform:translate(-50%,-50%);border:1px solid rgba(93,209,255,.3);border-radius:26px;background:linear-gradient(145deg,rgba(23,105,255,.46),rgba(12,34,78,.86));box-shadow:0 22px 70px rgba(23,105,255,.32)}
.wn-cs-core small{display:block;margin-bottom:12px;color:#8edfff;font-weight:800;letter-spacing:.09em;text-transform:uppercase}
.wn-cs-core strong{font-size:1.22rem;line-height:1.3}
.wn-cs-node{position:absolute;z-index:2;display:grid;place-items:center;min-width:82px;min-height:44px;padding:10px 14px;border:1px solid rgba(255,255,255,.15);border-radius:14px;color:rgba(255,255,255,.88);background:rgba(6,20,49,.82);font-size:.74rem;font-weight:700}
.n1{left:5%;top:14%}.n2{right:4%;top:10%}.n3{right:0;top:52%}.n4{right:14%;bottom:6%}.n5{left:8%;bottom:7%}.n6{left:1%;top:45%}
.wn-cs-stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}
.wn-cs-stat-grid article{padding:18px;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.05)}
.wn-cs-stat-grid span{display:block;margin-bottom:7px;color:rgba(255,255,255,.47);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

/* Summary/context */
.wn-cs-summary-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.75fr);gap:80px;align-items:start}
.wn-cs-summary-grid h2{margin:0 0 28px;font-size:clamp(2.3rem,4vw,4.25rem);line-height:1.05;letter-spacing:-.055em}
.wn-cs-project-card{position:sticky;top:110px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.wn-cs-card-head{display:flex;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.wn-cs-card-head span{color:var(--text);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.wn-cs-card-head strong{color:var(--blue);font-size:.8rem}
.wn-cs-project-card dl{margin:12px 0 0}.wn-cs-project-card dl div{display:grid;grid-template-columns:105px 1fr;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.wn-cs-project-card dl div:last-child{border-bottom:0}
.wn-cs-project-card dt{color:var(--text);font-size:.8rem}.wn-cs-project-card dd{margin:0;font-size:.9rem;font-weight:700;line-height:1.55}
.wn-cs-context{padding-top:34px}.wn-cs-centered{max-width:920px;margin:0 auto;text-align:center}.wn-cs-large{color:var(--ink)!important;font-size:1.28rem!important;font-weight:700}
.wn-cs-insight{display:flex;gap:18px;margin-top:40px;padding:28px;text-align:left;border:1px solid rgba(23,105,255,.14);border-radius:22px;background:linear-gradient(135deg,rgba(23,105,255,.06),rgba(42,199,247,.06))}
.wn-cs-insight>span{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:14px;color:#fff;background:var(--blue)}.wn-cs-insight strong{display:block;margin-bottom:6px}.wn-cs-insight p{margin:0;font-size:.96rem}

/* Cards/timeline */
.wn-cs-feature,.wn-cs-stack article,.wn-cs-impact article{padding:28px;border:1px solid var(--line);border-radius:23px;background:#fff;transition:.24s}
.wn-cs-feature{min-height:228px}.wn-cs-feature:hover,.wn-cs-stack article:hover,.wn-cs-impact article:hover{transform:translateY(-5px);box-shadow:0 24px 60px rgba(7,21,47,.09);border-color:rgba(23,105,255,.25)}
.wn-cs-feature>span,.wn-cs-layer-notes article>span{display:block;margin-bottom:50px;color:var(--blue);font-size:.75rem;font-weight:800}.wn-cs-feature h3{margin:0 0 10px;font-size:1.22rem}.wn-cs-feature p,.wn-cs-impact p{margin:0;color:var(--text);line-height:1.7}
.wn-cs-head-center{display:block;max-width:800px;margin:0 auto 56px;text-align:center}
.wn-cs-timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.wn-cs-timeline article{text-align:center}.wn-cs-timeline span{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 18px;border:1px solid rgba(23,105,255,.18);border-radius:50%;color:var(--blue);background:#fff;font-size:.74rem;font-weight:800;box-shadow:0 12px 30px rgba(23,105,255,.08)}.wn-cs-timeline strong{font-size:.86rem;line-height:1.5}

/* Architecture */
.wn-cs-architecture{color:#fff;background:radial-gradient(circle at 15% 10%,rgba(42,199,247,.12),transparent 28%),linear-gradient(150deg,#06132f,#081f46 60%,#0b2c5e)}
.wn-cs-architecture .wn-cs-head p{color:rgba(255,255,255,.63)}
.wn-cs-arch-board{padding:40px;border:1px solid rgba(255,255,255,.11);border-radius:32px;background:rgba(255,255,255,.045);box-shadow:0 40px 100px rgba(0,0,0,.22)}
.wn-cs-arch-row{display:grid;gap:12px}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}.cols-6{grid-template-columns:repeat(6,1fr)}
.wn-cs-arch-row span{padding:16px;text-align:center;border:1px solid rgba(255,255,255,.1);border-radius:14px;color:rgba(255,255,255,.76);background:rgba(255,255,255,.045);font-size:.78rem;font-weight:700}
.wn-cs-layer{padding:22px;text-align:center;border-radius:18px}.wn-cs-layer small,.services small{display:block;margin-bottom:6px;opacity:.65;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.wn-cs-layer strong{font-size:1.3rem}
.wn-cs-layer.primary{border:1px solid rgba(58,147,255,.32);background:linear-gradient(135deg,rgba(23,105,255,.35),rgba(30,100,220,.18))}
.wn-cs-layer.dark{border:1px solid rgba(255,255,255,.13);background:rgba(0,0,0,.22)}.wn-cs-layer.accent{border:1px solid rgba(42,199,247,.28);background:linear-gradient(135deg,rgba(42,199,247,.18),rgba(23,105,255,.18))}
.wn-cs-arrow{padding:10px;text-align:center;color:#6edcff;font-weight:900}.adapters{margin-top:14px}
.wn-cs-layer-notes{margin-top:28px}.wn-cs-layer-notes article{padding:25px;border:1px solid rgba(255,255,255,.1);border-radius:20px;background:rgba(255,255,255,.045)}.wn-cs-layer-notes article>span{margin-bottom:16px;color:#6edcff}.wn-cs-layer-notes h3{margin:0 0 10px}.wn-cs-layer-notes p{margin:0;color:rgba(255,255,255,.62);line-height:1.68}

/* Decisions/table */
.wn-cs-decisions{border-top:1px solid var(--line)}.wn-cs-decisions article{display:grid;grid-template-columns:1fr 60px 1fr;gap:22px;align-items:center;padding:27px 0;border-bottom:1px solid var(--line)}
.wn-cs-decisions span{display:block;margin-bottom:6px;color:var(--text);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.wn-cs-decisions h3,.wn-cs-decisions p{margin:0}.wn-cs-decisions p{color:var(--text);line-height:1.6}.wn-cs-decisions b{text-align:center;color:var(--blue);font-size:1.4rem}
.wn-cs-ba{overflow:hidden;border:1px solid var(--line);border-radius:24px;background:#fff}.wn-cs-ba>div{display:grid;grid-template-columns:1fr 50px 1fr;gap:18px;align-items:center;padding:21px 25px;border-bottom:1px solid var(--line)}.wn-cs-ba>div:last-child{border-bottom:0}.wn-cs-ba b{text-align:center;color:var(--blue)}.wn-cs-ba p{margin:0;color:var(--text)}.wn-cs-ba .head{color:#fff;background:var(--navy);font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.wn-cs-ba .head span:last-child{grid-column:3}

/* Stack/results */
.wn-cs-stack article,.wn-cs-impact article{min-height:175px}.wn-cs-stack span{display:block;margin-bottom:42px;color:var(--blue);font-size:.73rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.wn-cs-stack h3{margin:0;font-size:1rem;line-height:1.55}
.wn-cs-results{color:#fff;background:#06152f}.wn-cs-kpis article{min-height:185px;padding:28px;border:1px solid rgba(255,255,255,.1);border-radius:22px;background:rgba(255,255,255,.045)}.wn-cs-kpis strong{display:block;margin-bottom:30px;font-size:clamp(1.8rem,3vw,3rem);letter-spacing:-.04em}.wn-cs-kpis span{color:rgba(255,255,255,.55);font-size:.8rem;font-weight:700}
.wn-cs-impact h3{margin:0 0 15px;font-size:1.12rem}

/* Lessons/related/final */
.wn-cs-lessons-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:88px}.wn-cs-lessons blockquote{margin:38px 0 0;padding:28px;border-left:3px solid var(--blue);border-radius:0 18px 18px 0;background:var(--bg);font-size:1.22rem;font-weight:700;line-height:1.65}
.wn-cs-related{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.wn-cs-related a{display:flex;gap:18px;align-items:center;padding:23px 0;color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line)}.wn-cs-related a:nth-child(odd){padding-right:32px;border-right:1px solid var(--line)}.wn-cs-related a:nth-child(even){padding-left:32px}.wn-cs-related span{color:var(--text);font-size:.74rem}.wn-cs-related strong{margin-left:auto}
.wn-cs-final{padding:108px 0;color:#fff;background:radial-gradient(circle at 82% 20%,rgba(42,199,247,.13),transparent 26%),linear-gradient(135deg,#051126,#081f47)}
.wn-cs-final-grid{display:grid;grid-template-columns:1.1fr .65fr;gap:78px;align-items:end}.wn-cs-final h2{margin:0;font-size:clamp(2.6rem,5vw,5.35rem);line-height:1.02;letter-spacing:-.06em}.wn-cs-final p{max-width:780px;margin:25px 0 0;color:rgba(255,255,255,.66);line-height:1.8}

/* Reveal */
.wn-cs-reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.wn-cs-reveal.is-visible{opacity:1;transform:none}

/* Responsive */
@media(max-width:1199px){
  .wn-cs-hero-grid{grid-template-columns:1fr}.wn-cs-hero-visual{max-width:760px}
  .wn-cs-grid-3{grid-template-columns:repeat(2,1fr)}.wn-cs-timeline{grid-template-columns:repeat(3,1fr);row-gap:30px}
}
@media(max-width:991px){
  .wn-cs-section{padding:86px 0}.wn-cs-hero{padding:100px 0 82px}
  .wn-cs-head,.wn-cs-summary-grid,.wn-cs-lessons-grid,.wn-cs-final-grid{grid-template-columns:1fr;gap:38px}
  .wn-cs-project-card{position:static}.cols-4,.cols-6{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:767px){
  .wn-cs-hero h1{font-size:clamp(2.6rem,14vw,4.5rem)}.wn-cs-network{min-height:420px}.wn-cs-core{width:176px;min-height:118px}
  .wn-cs-node{min-width:68px;font-size:.64rem}.wn-cs-stat-grid,.wn-cs-grid-3,.wn-cs-related{grid-template-columns:1fr}
  .wn-cs-related a:nth-child(odd),.wn-cs-related a:nth-child(even){padding-left:0;padding-right:0;border-right:0}
  .wn-cs-timeline{grid-template-columns:repeat(2,1fr)}.wn-cs-arch-board{padding:20px}.cols-3,.cols-4,.cols-6{grid-template-columns:1fr}
  .wn-cs-decisions article,.wn-cs-ba>div{grid-template-columns:1fr}.wn-cs-decisions b,.wn-cs-ba b{transform:rotate(90deg)}
  .wn-cs-ba .head{display:none}.wn-cs-project-card dl div{grid-template-columns:1fr;gap:5px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}