:root{
  --bg-image: url('assets/background.jpg'); /* ✨ Change this to your background image path */
  --accent: #ff2ea6;     /* magenta/pink accent */
  --accent-2: #ff76d4;   /* lighter pink for gradients */
  --text: #e8e8ef;
  --muted: #bdbdd1;
  --surface: rgba(16,16,24,0.6); /* glass base */
  --border: rgba(255,255,255,0.08);
  --shadow: 0 10px 30px rgba(0,0,0,0.4);
  --radius-xl: 18px;
  --radius-2xl: 26px;
  --maxw: 1120px;
}

/* Global Reset / Base */
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0; color:var(--text); font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif; background:#0a0a0f;
}

/* Background image layer (fixed, sits behind everything) */
body::before{
  content:""; position:fixed; inset:0; z-index:-2; background-image:var(--bg-image);
  background-size:cover; background-position:center; background-attachment:fixed; filter:saturate(1) contrast(1.1) brightness(0.35);
  transform:translateZ(0);
}
/* A subtle vignette + noise overlay */
body::after{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(255,46,166,0.15), transparent 60%),
    radial-gradient(1000px 500px at 10% -20%, rgba(255,118,212,0.08), transparent 50%),
    linear-gradient(0deg, rgba(10,10,15,0.5), rgba(10,10,15,0.25));
  mix-blend-mode: screen;
}

a{color:var(--text); text-decoration:none}

.container{max-width:var(--maxw); margin:0 auto; padding:0 24px}

/* NAVBAR */
.nav{
  position:sticky; top:0; z-index:100;
  backdrop-filter:saturate(120%) blur(10px);
  background:linear-gradient(180deg, rgba(8,8,12,0.85), rgba(8,8,12,0.55));
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:12px; font-weight:800; letter-spacing:.3px}
.brand .dot{display:inline-block; width:10px; height:10px; border-radius:50%; background:radial-gradient(circle at 40% 40%, var(--accent), var(--accent-2)); box-shadow:0 0 18px rgba(255,46,166,0.8)}
.brand span{background:linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip:text; background-clip:text; color:transparent}

.nav-links{display:flex; gap:18px; align-items:center}
.nav-links a{opacity:0.9; padding:8px 12px; border-radius:10px; transition:.2s ease}
.nav-links a:hover{opacity:1; background:rgba(255,255,255,0.06)}

/* Mobile menu */
.menu-btn{display:none; background:none; border:1px solid var(--border); border-radius:12px; padding:8px 10px; color:var(--text)}
@media (max-width: 800px){
  .menu-btn{display:inline-flex}
  .nav-links{display:none}
  .nav-links.open{display:flex; position:absolute; top:62px; left:16px; right:16px; flex-direction:column; gap:8px; padding:12px; border:1px solid var(--border); background:rgba(10,10,15,0.8); backdrop-filter:blur(8px); border-radius:14px; box-shadow:var(--shadow)}
}

/* HERO */
.hero{padding:72px 0 36px}
.title{font-size:clamp(28px, 4vw, 56px); margin:8px 0 10px; line-height:1.05}
.subtitle{font-size:clamp(16px, 2.2vw, 22px); color:var(--muted); max-width:900px}

/* Banner image (optional) */
.banner{
  margin:28px 0 12px; border-radius:var(--radius-2xl); overflow:hidden; border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.banner img{display:block; width:100%; aspect-ratio:16/9; object-fit:cover; filter:saturate(1.05) contrast(1.05)}

/* GLASS SECTIONS */
section.glass{
  margin:28px 0; padding:28px; border-radius:var(--radius-xl);
  border:1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)),
    var(--surface);
  backdrop-filter:saturate(120%) blur(14px);
  box-shadow:var(--shadow);
}
section.glass h2{margin:0 0 12px; font-size:clamp(20px, 2.6vw, 28px)}
section.glass p{color:var(--muted); line-height:1.7}

/* Reset <button> so it can use .btn identically to <a> */
button.btn{
  appearance:none; -webkit-appearance:none;
  cursor:pointer; font-family:inherit; font-size:inherit;
}

/* Buttons / links */
.btn{
  display:inline-flex; align-items:center; gap:8px; padding:10px 14px; border-radius:12px; font-weight:600; letter-spacing:.2px; border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  transition:transform .06s ease, box-shadow .2s ease;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 8px 18px rgba(255,46,166,0.15)}
.btn.accent{border-color:rgba(255,46,166,0.35); background:
  linear-gradient(180deg, rgba(255,46,166,0.18), rgba(255,46,166,0.08));
}

/* Footer */
footer{padding:28px 0 48px; color:var(--muted); text-align:center}
footer .tiny{opacity:0.8; font-family:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; font-size:12px}

/* Focus states for a11y */
:is(a,button,.btn):focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:12px}

/* =====================
   PORTFOLIO GRID
   ===================== */

.portfolio-hero{padding:64px 0 32px}
.portfolio-hero .title{margin-bottom:6px}
.portfolio-hero .subtitle{margin-bottom:0}

/* Tag filter bar */
.filter-bar{display:flex; flex-wrap:wrap; gap:8px; margin:28px 0 8px}
.filter-btn{
  padding:6px 14px; border-radius:999px; font-size:14px; font-weight:600; cursor:pointer;
  border:1px solid var(--border); background:rgba(255,255,255,0.04); color:var(--muted);
  transition:.15s ease;
}
.filter-btn:hover{color:var(--text); background:rgba(255,255,255,0.08)}
.filter-btn.active{color:var(--accent); border-color:rgba(255,46,166,0.4); background:rgba(255,46,166,0.08)}

/* Grid */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px, 1fr));
  gap:24px;
  padding:12px 0 48px;
}

/* Card */
.portfolio-card{
  border-radius:var(--radius-xl);
  border:1px solid var(--border);
  background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02)), var(--surface);
  backdrop-filter:saturate(120%) blur(14px);
  box-shadow:var(--shadow);
  overflow:hidden;
  text-decoration:none;
  color:var(--text);
  display:flex; flex-direction:column;
  transition:transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.portfolio-card:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,46,166,0.2);
  border-color:rgba(255,46,166,0.25);
}

/* Thumbnail */
.card-thumb{
  width:100%; aspect-ratio:16/9; object-fit:cover;
  display:block;
  filter:saturate(1.05) contrast(1.05);
  background:#111118; /* fallback while image loads */
}
/* Placeholder thumb when no image is provided */
.card-thumb-placeholder{
  width:100%; aspect-ratio:16/9;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, rgba(255,46,166,0.12), rgba(255,118,212,0.06));
  font-size:36px;
  color:rgba(255,255,255,0.15);
}

/* Card body */
.card-body{
  padding:16px 18px 18px;
  display:flex; flex-direction:column; flex:1;
}
.card-tags{display:flex; flex-wrap:wrap; gap:6px; margin-bottom:10px}
.card-tag{
  font-size:11px; font-weight:600; letter-spacing:.4px; text-transform:uppercase;
  padding:3px 8px; border-radius:999px;
  border:1px solid rgba(255,46,166,0.3); color:var(--accent-2);
  background:rgba(255,46,166,0.06);
}
.card-title{margin:0 0 6px; font-size:17px; font-weight:700; line-height:1.3}
.card-desc{margin:0; font-size:14px; color:var(--muted); line-height:1.6; flex:1}
.card-footer{margin-top:14px; display:flex; align-items:center; justify-content:space-between}
.card-cta{font-size:13px; font-weight:600; color:var(--accent); opacity:.85; transition:.15s}
.portfolio-card:hover .card-cta{opacity:1}

@media(max-width:600px){
  .portfolio-grid{grid-template-columns:1fr}
}