.cd-coop {
  --coop-panel: #fff;
  --coop-panel-2: #fff;
  --coop-border: rgba(16,48,72,.12);
  --coop-border-strong: rgba(16,48,72,.22);
  --coop-muted: rgba(16,32,51,.72);
  --coop-soft: rgba(16,32,51,.58);
  --coop-accent: #38b6ff;
  --coop-gold: #f5b942;

  background:
    linear-gradient(180deg, rgba(56,182,255,.10), rgba(255,255,255,0) 260px),
    var(--bg);
  color:var(--text);
  padding-top:34px;
}

.cd-coop .cd-container{
  width:min(1120px, calc(100% - 32px));
}

.cd-coop-kicker{
  margin:0 0 10px;
  color:var(--coop-accent);
  font-size:.78rem;
  font-weight:850;
  line-height:1.2;
  text-transform:uppercase;
}

.cd-coop-hero{
  display:grid;
  grid-template-columns:minmax(0, 1fr) 340px;
  gap:24px;
  align-items:stretch;
  margin-bottom:46px;
}

.cd-coop-hero__content,
.cd-coop-hero__note,
.cd-coop-card,
.cd-coop-split,
.cd-coop-cta{
  border:1px solid var(--coop-border);
  border-radius:12px;
  background:var(--coop-panel);
  box-shadow:var(--shadow);
}

.cd-coop-hero__content{
  padding:38px;
}

.cd-coop-hero h1{
  max-width:820px;
  margin:0;
  font-size:clamp(2.2rem, 5vw, 4.6rem);
  font-weight:900;
  line-height:.98;
  letter-spacing:0;
  text-wrap:balance;
}

.cd-coop-hero__lead{
  max-width:760px;
  margin:20px 0 0;
  color:var(--coop-muted);
  font-size:1.08rem;
  line-height:1.7;
}

.cd-coop-hero__actions,
.cd-coop-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}

.cd-coop-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  font-size:.92rem;
  font-weight:850;
  text-decoration:none;
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}

.cd-coop-btn:hover{
  opacity:1;
  transform:translateY(-2px);
}

.cd-coop-btn--primary{
  border:1px solid var(--coop-accent);
  background:var(--coop-accent);
  color:#fff;
}

.cd-coop-btn--ghost{
  border:1px solid var(--coop-border-strong);
  background:var(--panel-2);
  color:var(--text);
}

.cd-coop-hero__note{
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:320px;
  padding:28px;
  position:relative;
  overflow:hidden;
}

.cd-coop-hero__note::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:3px;
  background:linear-gradient(90deg, var(--coop-gold), rgba(245,185,66,0));
}

.cd-coop-hero__note span{
  color:var(--coop-gold);
  font-size:.78rem;
  font-weight:900;
  text-transform:uppercase;
}

.cd-coop-hero__note p{
  margin:12px 0 0;
  color:var(--coop-muted);
  line-height:1.65;
}

.cd-coop-section{
  margin-top:42px;
}

.cd-coop-section__head{
  margin-bottom:18px;
}

.cd-coop-section h2,
.cd-coop-cta h2{
  margin:0;
  font-size:clamp(1.7rem, 3vw, 2.6rem);
  line-height:1.08;
  letter-spacing:0;
}

.cd-coop-section__desc{
  max-width:58ch;
  margin:16px 0 0;
  color:var(--coop-muted);
  line-height:1.7;
}

.cd-coop-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}

.cd-coop-card{
  padding:22px;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.cd-coop-card:hover{
  transform:translateY(-3px);
  border-color:var(--coop-border-strong);
  box-shadow:0 18px 42px rgba(15,56,86,.14);
}

.cd-coop-card__num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:36px;
  height:30px;
  border:1px solid rgba(245,185,66,.34);
  border-radius:8px;
  color:var(--coop-gold);
  font-size:.78rem;
  font-weight:900;
}

.cd-coop-card h3{
  margin:18px 0 0;
  font-size:1.18rem;
  line-height:1.22;
}

.cd-coop-card p{
  margin:12px 0 0;
  color:var(--coop-muted);
  font-size:.95rem;
  line-height:1.65;
}

.cd-coop-split{
  display:grid;
  grid-template-columns:minmax(0, .85fr) minmax(0, 1fr);
  gap:24px;
  padding:30px;
}

.cd-coop-steps{
  display:grid;
  gap:10px;
  margin:0;
  padding:0;
  list-style:none;
}

.cd-coop-steps li{
  display:grid;
  grid-template-columns:44px minmax(0, 1fr);
  gap:14px;
  align-items:start;
  padding:14px;
  border:1px solid var(--coop-border);
  border-radius:10px;
  background:var(--panel-2);
}

.cd-coop-steps span{
  color:var(--coop-accent);
  font-size:.82rem;
  font-weight:900;
}

.cd-coop-steps p{
  margin:0;
  color:var(--coop-muted);
  line-height:1.55;
}

.cd-coop-cta{
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:24px;
  align-items:center;
  margin-top:42px;
  padding:30px;
}

.cd-coop-cta p{
  max-width:68ch;
  margin:14px 0 0;
  color:var(--coop-muted);
  line-height:1.7;
}

.cd-coop-cta__actions{
  justify-content:flex-end;
  margin-top:0;
}

.cd-coop-cta__mail{
  display:inline-flex;
  align-items:center;
  min-height:46px;
  color:var(--text);
  font-weight:800;
  text-decoration:none;
  border-bottom:1px solid rgba(56,182,255,.4);
}

.cd-coop-cta__mail:hover{
  border-bottom-color:rgba(56,182,255,.85);
}

@media (max-width: 1040px){
  .cd-coop-hero,
  .cd-coop-split,
  .cd-coop-cta{
    grid-template-columns:1fr;
  }

  .cd-coop-hero__note{
    min-height:auto;
  }

  .cd-coop-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  .cd-coop-cta__actions{
    justify-content:flex-start;
  }
}

@media (max-width: 640px){
  .cd-coop{
    padding-top:22px;
  }

  .cd-coop .cd-container{
    width:min(100% - 24px, 1120px);
  }

  .cd-coop-hero__content,
  .cd-coop-hero__note,
  .cd-coop-split,
  .cd-coop-cta{
    padding:22px;
  }

  .cd-coop-grid{
    grid-template-columns:1fr;
  }

  .cd-coop-btn,
  .cd-coop-cta__mail{
    width:100%;
  }

  .cd-coop-steps li{
    grid-template-columns:1fr;
  }
}

@media (prefers-reduced-motion: reduce){
  .cd-coop-btn,
  .cd-coop-card{
    transition:none;
  }

  .cd-coop-btn:hover,
  .cd-coop-card:hover{
    transform:none;
  }
}