* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0e14;
  --surface: #10161f;
  --border: rgba(255,255,255,.08);
  --green: #2ee69a;
  --green-dim: rgba(46,230,154,.12);
  --purple: #8b5cf6;
  --text: #e6e9ee;
  --muted: #8b93a1;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  overflow-x: hidden;
  position: relative;
}

.bg-glow {
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(circle, rgba(46,230,154,.15) 0%, rgba(139,92,246,.08) 40%, transparent 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(10,14,20,.75);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--green), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #05100b; font-size: 15px;
}
.brand-text { font-weight: 800; font-size: 18px; letter-spacing: -.3px; }
.brand-text span { color: var(--green); }

.btn-outline {
  border: 1px solid var(--green);
  color: var(--green);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all .25s ease;
}
.btn-outline:hover { background: var(--green); color: #05100b; box-shadow: 0 0 20px rgba(46,230,154,.4); }

/* HERO */
.hero {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 70px 20px 40px;
  text-align: center;
}
.badge {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(46,230,154,.3);
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
}
.gradient-text {
  background: linear-gradient(90deg, var(--green), var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* FILTER */
.filter-bar {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto 30px;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.filter-btn {
  padding: 7px 18px;
  border-radius: 30px;
  font-size: 13.5px;
  font-weight: 600;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all .2s ease;
}
.filter-btn:hover { border-color: rgba(46,230,154,.4); color: var(--text); }
.filter-btn.active {
  background: var(--green);
  color: #05100b;
  border-color: var(--green);
}

/* GRID */
.grid {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.card {
  background: linear-gradient(155deg, var(--surface), #0c1118);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all .3s ease;
  animation: fadeUp .4s ease both;
}
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(46,230,154,.45);
  box-shadow: 0 16px 40px -12px rgba(46,230,154,.15);
}
.card-category {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.card-title {
  font-size: 18px;
  font-weight: 700;
  margin-top: 6px;
  color: #fff;
}
.card-desc {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 8px;
}
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
}
.card-price { font-weight: 800; color: var(--green); font-size: 15px; }

.btn-order {
  background: linear-gradient(135deg, var(--green), #22c98a);
  color: #05100b;
  border: none;
  padding: 9px 20px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 13.5px;
  cursor: pointer;
  transition: all .25s ease;
}
.btn-order:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 20px -4px rgba(46,230,154,.5);
}
.btn-order:active { transform: scale(.95); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* FOOTER */
.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13.5px;
}
.footer a {
  color: var(--green);
  text-decoration: none;
  font-weight: 600;
  display: inline-block;
  margin-top: 6px;
}
.footer a:hover { text-decoration: underline; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 10px; }

@media (max-width: 480px) {
  .hero h1 { font-size: 32px; }
}