:root{
  --bg:#0f1012;--card:#111215;--muted:#9aa0a6;--accent:#caa6ff;
  --gap:28px; --radius:14px; --maxw:1200px;
  --white:#ffffff;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:linear-gradient(180deg,#0b0b0c 0%, #0f1012 100%);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  padding:40px;
  display:flex;
  align-items:flex-start;
  justify-content:center;
}

.container{width:100%;max-width:var(--maxw)}

header{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  margin-bottom:32px;
  gap:20px;
}

.brand{display:flex;gap:18px;align-items:center}

.logo{
  width:56px;
  height:56px;
  border-radius:12px;
  background:linear-gradient(135deg,#7b61ff,#ff7bb6);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  overflow:hidden;
  flex-shrink:0;
}

.logo span{font-size:20px}

.title h1{margin:0;font-size:18px}
.title p{margin:0;color:var(--muted);font-size:13px}

.socials{
  margin-bottom:24px;
  text-align:center;
}

.socials a{
  color:var(--muted);
  margin:0 10px;
  text-decoration:none;
  transition:color .2s;
}

.socials a:hover{color:var(--accent)}

/* ---- Masonry Grid ---- */
.grid {
  column-count: 3;
  column-gap: var(--gap);
}

@media (max-width:1000px){ .grid { column-count:2; } }
@media (max-width:640px){ .grid { column-count:1; } }

.card {
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-radius:var(--radius);
  display:inline-block;
  width:100%;
  margin:0 0 var(--gap);
  opacity:0;
  transform: translateY(40px);
  transition: transform 1s ease, opacity 1s ease, box-shadow 0.3s ease;
  overflow:hidden;
}

.card.visible{
  opacity:1;
  transform: translateY(0);
}

.card:hover{
  transform:translateY(-6px);
  box-shadow:0 8px 30px rgba(0,0,0,0.6);
  cursor:pointer;
}

.thumb{
  width:100%;
  height:auto;
  display:block;
  border-radius:10px;
}

footer{
  margin-top:60px;
  text-align:center;
  color:var(--muted);
  font-size:14px;
}