:root {
  --orange-50: #fff7ed;
  --orange-400: #fb923c;
  --orange-600: #ea580c;
  --orange-800: #9a3412;

  --red-50: #fef2f2;
  --red-400: #f87171;
  --red-600: #dc2626;

  --amber-50: #fffbeb;
  --amber-400: #fbbf24;
  --amber-600: #d97706;

  --teal-50: #f0fdfa;
  --teal-400: #2dd4bf;
  --teal-600: #0d9488;

  --blue-50: #eff6ff;
  --blue-400: #60a5fa;
  --blue-600: #2563eb;
  --blue-800: #1e40af;

  --purple-50: #faf5ff;
  --purple-400: #c084fc;
  --purple-600: #9333ea;

  --green-50: #f0fdf4;
  --green-400: #4ade80;
  --green-600: #16a34a;

  --coral-50: #fff1f0;
  --coral-400: #fb7185;
  --coral-600: #e11d48;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-800: #1f2937;
  --gray-900: #111827;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Vazirmatn', sans-serif;
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.8;
}

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--orange-600), var(--red-600));
  color: #fff;
  padding: 64px 24px 96px;
  text-align: center;
}
.hero-inner { max-width: 760px; margin: 0 auto; }
.hero-icon { font-size: 48px; margin-bottom: 12px; }
.hero h1 { font-size: 32px; margin: 0 0 12px; font-weight: 700; }
.hero p { font-size: 16px; opacity: 0.92; margin: 0 0 32px; }
.hero-stats { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.hero-stat-num { font-size: 28px; font-weight: 700; }
.hero-stat-label { font-size: 13px; opacity: 0.85; margin-top: 4px; }

/* SEARCH */
.search-wrap {
  max-width: 640px;
  margin: -32px auto 0;
  padding: 0 24px;
  position: relative;
  z-index: 5;
}
.search-box {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  padding: 6px 6px 6px 18px;
  gap: 10px;
}
.search-icon { font-size: 18px; color: var(--gray-400); }
.search-box input {
  flex: 1;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 15px;
  padding: 12px 0;
  background: transparent;
}
.search-btn {
  background: var(--orange-600);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px 22px;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
}
.search-btn:hover { background: var(--orange-800); }

/* MAIN */
.main { max-width: 1100px; margin: 0 auto; padding: 40px 24px 80px; }

/* FILTER BAR */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}
.filter-btn {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  padding: 9px 18px;
  font-family: inherit;
  font-size: 13.5px;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--orange-400); color: var(--orange-600); }
.filter-btn.active {
  background: var(--orange-600);
  border-color: var(--orange-600);
  color: #fff;
}

/* SECTION HEADER */
.section-block { margin-bottom: 44px; }
.section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.section-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.section-title { font-size: 17px; font-weight: 700; color: var(--gray-900); white-space: nowrap; }
.section-line { flex: 1; height: 1px; background: var(--gray-200); }
.section-count { font-size: 12.5px; color: var(--gray-500); white-space: nowrap; }

/* FEATURED CARDS */
.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.card-featured {
  display: block;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 22px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
  position: relative;
}
.card-featured:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}
.card-featured h3 { font-size: 16px; margin: 10px 0 8px; color: var(--gray-900); }
.card-featured p { font-size: 13.5px; color: var(--gray-500); margin: 0 0 16px; min-height: 40px; }
.card-badge {
  display: inline-block;
  font-size: 11.5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.badge-orange { background: var(--orange-50); color: var(--orange-600); }
.badge-red { background: var(--red-50); color: var(--red-600); }
.badge-teal { background: var(--teal-50); color: var(--teal-600); }
.badge-blue { background: var(--blue-50); color: var(--blue-600); }
.badge-purple { background: var(--purple-50); color: var(--purple-600); }
.badge-green { background: var(--green-50); color: var(--green-600); }
.badge-amber { background: var(--amber-50); color: var(--amber-600); }

.card-arrow { font-size: 13px; font-weight: 600; color: var(--orange-600); display: flex; align-items: center; gap: 4px; }

.c-orange:hover { border-color: var(--orange-400); }
.c-red:hover { border-color: var(--red-400); }
.c-teal:hover { border-color: var(--teal-400); }
.c-blue:hover { border-color: var(--blue-400); }
.c-purple:hover { border-color: var(--purple-400); }
.c-green:hover { border-color: var(--green-400); }
.c-amber:hover { border-color: var(--amber-400); }

/* LIST CARDS */
.list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.card-list {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s, transform 0.18s;
}
.card-list:hover { border-color: var(--orange-400); transform: translateY(-2px); }
.card-list-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.icon-orange { background: var(--orange-50); }
.icon-coral { background: var(--coral-50); }
.icon-amber { background: var(--amber-50); }
.icon-green { background: var(--green-50); }
.card-list-title { font-size: 14px; font-weight: 600; color: var(--gray-900); }
.card-list-sub { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.card-list-chevron { margin-right: auto; color: var(--gray-400); }

/* BRAND GRID (reserved for future brand/vendor comparisons) */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}
.card-brand {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 18px 10px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s, border-color 0.18s;
}
.card-brand:hover { transform: translateY(-3px); border-color: var(--orange-400); }
.brand-logo {
  width: 44px; height: 44px;
  border-radius: 10px;
  margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  background: var(--orange-50); color: var(--orange-600);
}
.brand-name { font-size: 13.5px; font-weight: 600; }
.brand-tag { font-size: 11.5px; color: var(--gray-500); margin-top: 2px; }

/* NO RESULTS */
.no-results {
  display: none;
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-500);
  font-size: 14.5px;
}

.hidden-card { display: none !important; }

footer {
  text-align: center;
  padding: 28px 20px;
  color: var(--gray-500);
  font-size: 13px;
  border-top: 1px solid var(--gray-200);
}

@media (max-width: 600px) {
  .hero h1 { font-size: 24px; }
  .hero-stats { gap: 24px; }
}