:root{
  --accent:#000000;
  --accent2:#ffffff;
  --ink:#0a0a0a;
  --paper:#ffffff;
  --line:#e5e5e5;
  --muted:#6b6b6b;
  --radius:14px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Poppins',sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;}

h1,h2,h3{margin:0;font-family:'Poppins',sans-serif;font-weight:800;font-style:italic;letter-spacing:-0.01em;}

.divider{
  height:4px;
  background:currentColor;
  clip-path:polygon(1.5% 0,98.5% 0,100% 50%,98.5% 100%,1.5% 100%,0 50%);
  margin:14px 0 0;
  width:100%;
}

/* ---------- top / foot bars ---------- */
.topbar,.footbar{
  background:#000;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 28px;
  flex-wrap:wrap;
  gap:10px;
}
.topbar{min-height:76px;}
.topbar__brand{display:flex;align-items:center;gap:16px;height:100%;}
.topbar__logo{height:100%;max-height:56px;width:auto;}
.topbar__divider{width:1px;height:38px;background:rgba(255,255,255,.35);}
.topbar__label{font-family:'Hepta Slab',serif;font-weight:600;font-size:.95rem;letter-spacing:.02em;}
.topbar__tag{font-size:.75rem;color:rgba(255,255,255,.6);font-family:'Hepta Slab',serif;}

.footbar{font-size:.78rem;font-family:'Hepta Slab',serif;color:rgba(255,255,255,.75);}
.footbar__brand{font-weight:600;color:#fff;}
.footbar__dash{color:rgba(255,255,255,.4);margin:0 4px;}

main{flex:1;}

/* ---------- landing / grid view ---------- */
.hero{
  padding:64px 28px 40px;
  max-width:1100px;
  margin:0 auto;
  text-align:center;
}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);}
.hero p{
  font-family:'Hepta Slab',serif;
  color:var(--muted);
  font-size:1.05rem;
  margin:18px 0 0;
}
.hero .divider{max-width:220px;margin-left:auto;margin-right:auto;}

.coop-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:22px;
  max-width:1100px;
  margin:40px auto 80px;
  padding:0 28px;
}

.coop-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-bottom:8px solid var(--card-accent,#000);
  border-radius:var(--radius);
  padding:30px 20px 22px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  transition:transform .15s ease, box-shadow .15s ease;
  cursor:pointer;
}
.coop-card:hover,.coop-card:focus-visible{
  transform:translateY(-4px);
  box-shadow:0 14px 30px rgba(0,0,0,.1);
}
.coop-card img{
  height:64px;
  max-width:100%;
  width:auto;
  object-fit:contain;
  background:#fafafa;
  border-radius:6px;
  padding:6px 10px;
}
.coop-card__label{
  font-family:'Hepta Slab',serif;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-size:.9rem;
  color:var(--ink);
}
.coop-card__count{
  font-size:.72rem;
  color:var(--muted);
  font-family:'Hepta Slab',serif;
}

/* ---------- coop detail view ---------- */
.coop-strip{
  background:var(--accent);
  color:#fff;
  padding:36px 28px 40px;
  text-align:center;
}
.coop-strip__back{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:'Hepta Slab',serif;
  font-size:.82rem;
  color:rgba(255,255,255,.85);
  margin-bottom:22px;
  border:1px solid rgba(255,255,255,.4);
  padding:6px 14px;
  border-radius:999px;
}
.coop-strip__back:hover{background:rgba(255,255,255,.12);}
.coop-strip__logo-badge{
  background:#fff;
  border-radius:16px;
  padding:16px 26px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.18);
  max-width:280px;
}
.coop-strip__logo-badge img{height:auto;max-height:72px;width:auto;max-width:100%;margin:0;}
.coop-strip h2{color:#fff;font-size:clamp(1.5rem,4vw,2.2rem);margin-top:20px;}
.coop-strip__campaign-mark{height:20px;margin:14px auto 0;opacity:.85;}
.coop-strip .tagline{
  font-family:'Hepta Slab',serif;
  font-size:.8rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:rgba(255,255,255,.75);
  margin-top:6px;
}

.campaign-head{max-width:640px;margin:0 0 30px;}
.campaign-head h3{font-size:1.1rem;color:var(--ink);}
.campaign-head p{
  font-family:'Hepta Slab',serif;
  color:var(--muted);
  font-size:.85rem;
  margin:8px 0 0;
}

.detail-body{max-width:1100px;margin:0 auto;padding:44px 28px 90px;}

.section{margin-bottom:52px;}
.section__head{display:flex;align-items:baseline;gap:14px;color:var(--accent);}
.section__head h3{font-size:1.4rem;color:var(--ink);}
.section__head .divider{flex:1;color:var(--accent);height:3px;}

.subgroup{margin-top:26px;}
.subgroup__title{
  font-family:'Hepta Slab',serif;
  font-weight:600;
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  margin:0 0 14px;
}

.asset-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(210px,1fr));
  gap:18px;
}

.asset-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  background:#fff;
}
.asset-card__thumb{
  aspect-ratio:1.4/1;
  background-image:
    linear-gradient(45deg,#f2f2f2 25%,transparent 25%),
    linear-gradient(-45deg,#f2f2f2 25%,transparent 25%),
    linear-gradient(45deg,transparent 75%,#f2f2f2 75%),
    linear-gradient(-45deg,transparent 75%,#f2f2f2 75%);
  background-size:16px 16px;
  background-position:0 0,0 8px,8px -8px,-8px 0;
  display:flex;align-items:center;justify-content:center;
  padding:14px;
}
.asset-card__thumb img{max-height:100%;max-width:100%;object-fit:contain;}
.asset-card__body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px;}
.asset-card__title{
  font-family:'Hepta Slab',serif;
  font-weight:600;
  font-size:.88rem;
  color:var(--ink);
}
.asset-card__dl{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:var(--accent);
  color:#fff;
  border:none;
  border-radius:8px;
  padding:10px 14px;
  font-weight:600;
  font-size:.85rem;
  min-height:40px;
}
.asset-card__dl:hover{filter:brightness(1.1);}
.asset-card__formats{
  display:flex;
  flex-wrap:wrap;
  gap:6px 4px;
  font-size:.72rem;
  color:var(--muted);
  font-family:'Hepta Slab',serif;
}
.asset-card__formats a{
  color:var(--accent);
  border-bottom:1px dotted currentColor;
}
.asset-card__formats span.sep{color:var(--line);}

.empty-note{
  font-family:'Hepta Slab',serif;
  color:var(--muted);
  font-size:.85rem;
  padding:40px 0;
  text-align:center;
}

/* ---------- footer-badge page ---------- */
.fb-picker{
  max-width:420px;
  margin:0 auto 80px;
  padding:0 28px;
}
.fb-picker__select{
  width:100%;
  font-family:'Hepta Slab',serif;
  font-size:1rem;
  padding:14px 16px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  color:var(--ink);
}

.fb-steps{max-width:640px;margin-top:56px;}
.fb-steps h3{font-size:1.2rem;}
.fb-steps .divider{max-width:100%;margin-bottom:26px;}

.fb-note{
  background:#fafafa;
  border:1px solid var(--line);
  border-left:4px solid var(--accent);
  border-radius:10px;
  padding:16px 18px;
  font-family:'Hepta Slab',serif;
  font-size:.88rem;
  line-height:1.55;
  color:var(--ink);
  margin-bottom:28px;
}

.fb-ol{
  font-family:'Hepta Slab',serif;
  font-size:.92rem;
  line-height:1.7;
  color:var(--ink);
  padding-left:22px;
  margin:0 0 24px;
}
.fb-ol li{margin-bottom:14px;}

.fb-code{
  background:#0a0a0a;
  color:#f4f4f4;
  padding:12px 14px;
  border-radius:8px;
  font-size:.78rem;
  overflow-x:auto;
  margin-top:8px;
  white-space:pre-wrap;
  word-break:break-word;
}

.fb-help{
  font-family:'Hepta Slab',serif;
  font-size:.85rem;
  color:var(--muted);
  border-top:1px solid var(--line);
  padding-top:18px;
}

@media (max-width:520px){
  .topbar,.footbar{padding:12px 16px;}
  .hero{padding:44px 16px 28px;}
  .coop-grid{padding:0 16px;gap:14px;}
  .detail-body{padding:32px 16px 70px;}
  .fb-picker{padding:0 16px;}
}