/* Modern dark theme for SargentAbrahms */
:root{
  --bg:#0b0c10;
  --bg2:#0f1117;
  --card: rgba(255,255,255,0.06);
  --cardBorder: rgba(255,255,255,0.12);
  --text:#e8e8e8;
  --muted:#a8a8a8;
  --accent:#7dd3fc; /* sky-300 */
  --accent2:#a78bfa; /* violet-400 */
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial;
  color:var(--text);
  background: radial-gradient(1200px 800px at 10% 10%, #0f172a 0%, #0b0c10 45%) fixed;
}

.container{width:min(1100px,92vw); margin:0 auto;}

.bg{position:fixed; inset:0; z-index:-2}
.bg-gradient{
  position:absolute; inset:-10%;
  background: conic-gradient(from 220deg at 70% 30%, #0ea5e9, #7c3aed, #0ea5e9);
  filter: blur(120px) saturate(140%);
  opacity:.15;
}
.noise{
  position:absolute; inset:0;
  background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="140" height="140"><filter id="n"><feTurbulence baseFrequency="0.8" numOctaves="2" stitchTiles="stitch" type="fractalNoise"/></filter><rect width="100%" height="100%" filter="url(%23n)" opacity="0.05"/></svg>');
  pointer-events:none;
}
#stars{position:fixed; inset:0; z-index:-1}

header{
  display:flex; align-items:center; justify-content:space-between;
  padding:32px 0;
}
.brand{display:flex; align-items:center; gap:14px}
.logo{
  display:inline-grid; place-items:center;
  width:42px; height:42px; border-radius:12px;
  background: linear-gradient(145deg, #22d3ee, #8b5cf6);
  color:#0b0c10; font-weight:900;
  box-shadow: 0 10px 30px rgba(139,92,246,.35), inset 0 0 20px rgba(255,255,255,.35);
}
h1{font-size:1.25rem; letter-spacing:.02em; margin:0}
.tags{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  border:1px solid var(--cardBorder);
  background:var(--card); color:var(--muted);
  padding:6px 10px; border-radius:999px; font-size:.82rem;
}

.hero{padding:32px 0 60px}
.hero-card{
  padding:28px; border-radius:20px; border:1px solid var(--cardBorder);
  background:var(--card); backdrop-filter:blur(8px);
}
.eyebrow{letter-spacing:.18em; text-transform:uppercase; color:var(--muted); font-weight:600; font-size:.78rem; margin:0 0 8px}
h2{font-size:clamp(1.6rem, 2.5vw + 1rem, 2.6rem); margin:.2rem 0 1rem; line-height:1.15}
.accent{background:linear-gradient(90deg, var(--accent), var(--accent2)); -webkit-background-clip:text; background-clip:text; color:transparent}
.sub{color:var(--muted); margin:0 0 18px}
.cta-row{display:flex; gap:12px; flex-wrap:wrap}
.btn{
  padding:10px 14px; border-radius:12px; text-decoration:none; font-weight:600; letter-spacing:.02em;
  border:1px solid var(--cardBorder); color:var(--text);
  transition:transform .12s ease, background .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 10px 24px rgba(0,0,0,.25)}
.btn.primary{background:linear-gradient(135deg, #22d3eeaa, #8b5cf6aa)}
.btn.ghost{background:transparent}

.grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:18px;
}
@media (max-width:860px){ .grid{grid-template-columns:1fr}}
.tile{
  position:relative; overflow:hidden; border-radius:18px;
  border:1px solid var(--cardBorder); isolation:isolate;
}
.tile img{width:100%; height:260px; object-fit:cover; display:block; filter:saturate(110%) contrast(105%) brightness(90%)}
.tile::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.65), rgba(0,0,0,.1));
  transition:opacity .2s ease; opacity:.9;
}
.tile:hover::after{opacity:.7}
.tile-overlay{
  position:absolute; inset:auto 0 0 0; padding:18px; z-index:2;
}
.tile-overlay h3{margin:0 0 6px; font-size:1.1rem}
.tile-overlay p{margin:0; color:#cfcfcf; font-size:.95rem}

.footer{padding:26px 0 40px; color:var(--muted); text-align:center; font-size:.92rem}
.glass{box-shadow:0 10px 36px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.08)}