/* IronHub — Bold Industrial Hardware Store */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d1117;
  --surface: #161b22;
  --surface2: #21262d;
  --amber: #F59E0B;
  --amber-dim: rgba(245,158,11,0.12);
  --red: #EF4444;
  --text: #e6edf3;
  --muted: #8b949e;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(245,158,11,0.25);
}

body { background: var(--bg); color: var(--text); font-family: 'Inter', system-ui, sans-serif; line-height: 1.6; }
h1, h2, h3 { font-family: 'Bebas Neue', Impact, system-ui, sans-serif; letter-spacing: .05em; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* DEMO BAR */
.demo-bar { position:sticky; top:0; z-index:9999; height:44px; display:flex; align-items:center; gap:14px; padding:0 16px; background:#0A0D12; border-bottom:1px solid rgba(245,158,11,.2); font-size:.78rem; font-family:'Inter',sans-serif; }
.db-logo { font-weight:800; color:var(--amber); display:flex; align-items:center; gap:7px; flex-shrink:0; }
.db-badge { font-size:.6rem; font-weight:700; padding:2px 7px; background:rgba(245,158,11,.1); border-radius:8px; border:1px solid rgba(245,158,11,.25); color:var(--amber); }
.db-sep { width:1px; height:20px; background:rgba(245,158,11,.15); margin:0 4px; }
.db-pages { display:flex; gap:2px; overflow:hidden; }
.db-link { padding:5px 11px; border-radius:6px; font-weight:500; color:var(--muted); transition:all .15s; white-space:nowrap; }
.db-link:hover,.db-link.active { background:rgba(245,158,11,.12); color:var(--amber); }
.db-back { margin-left:auto; padding:5px 12px; border-radius:6px; font-weight:600; color:var(--amber); border:1px solid rgba(245,158,11,.25); font-size:.76rem; display:flex; align-items:center; gap:6px; white-space:nowrap; }

/* DASHBOARD LAYOUT */
.dash-wrap { display:flex; min-height:calc(100vh - 44px); }
.dash-sidebar { width:220px; flex-shrink:0; background:var(--surface); border-right:1px solid var(--border2); position:sticky; top:44px; height:calc(100vh - 44px); overflow-y:auto; display:flex; flex-direction:column; }
.ds-brand { padding:18px 16px 12px; border-bottom:1px solid var(--border2); }
.ds-brand-name { font-family:'Bebas Neue',sans-serif; font-size:1.1rem; letter-spacing:.06em; color:var(--amber); display:flex; align-items:center; gap:7px; }
.ds-brand-sub { font-family:'Inter',sans-serif; font-size:.68rem; color:var(--muted); margin-top:2px; }
.ds-nav { flex:1; padding:12px 10px; }
.ds-section { font-family:'Inter',sans-serif; font-size:.62rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:rgba(139,148,158,.4); padding:12px 8px 4px; }
.ds-link { font-family:'Inter',sans-serif; display:flex; align-items:center; gap:9px; padding:8px 10px; border-radius:7px; font-size:.79rem; color:var(--muted); margin-bottom:1px; cursor:pointer; transition:all .15s; }
.ds-link:hover { background:rgba(245,158,11,.08); color:var(--text); }
.ds-link.active { background:rgba(245,158,11,.12); color:var(--amber); font-weight:600; }
.ds-link i { font-size:.82rem; width:15px; text-align:center; }
.ds-count { margin-left:auto; background:rgba(245,158,11,.15); color:var(--amber); font-size:.62rem; font-weight:700; padding:1px 6px; border-radius:8px; }
.ds-footer { padding:12px 14px; border-top:1px solid var(--border); }
.ds-user { display:flex; align-items:center; gap:9px; }
.ds-avatar { width:30px; height:30px; border-radius:6px; background:linear-gradient(135deg,var(--amber),#D97706); display:flex; align-items:center; justify-content:center; font-size:.68rem; font-weight:800; color:#000; flex-shrink:0; }
.ds-uname { font-family:'Inter',sans-serif; font-size:.78rem; font-weight:700; color:var(--text); }
.ds-urole { font-family:'Inter',sans-serif; font-size:.65rem; color:var(--muted); }
.dash-main { flex:1; overflow:auto; }
.dash-header { font-family:'Inter',sans-serif; display:flex; align-items:center; justify-content:space-between; padding:18px 24px; border-bottom:1px solid var(--border2); background:var(--surface); position:sticky; top:44px; z-index:10; }
.dash-title { font-family:'Bebas Neue',sans-serif; font-size:1.6rem; letter-spacing:.04em; color:var(--amber); }
.dash-subtitle { font-family:'Inter',sans-serif; font-size:.74rem; color:var(--muted); margin-top:1px; }
.dash-header-right { display:flex; gap:10px; align-items:center; }
.dash-body { padding:20px 24px; }

/* BUTTONS */
.btn-primary { display:inline-flex; align-items:center; gap:7px; padding:9px 18px; background:var(--amber); color:#000; border:none; border-radius:6px; font-family:'Inter',sans-serif; font-size:.82rem; font-weight:700; cursor:pointer; transition:all .2s; }
.btn-primary:hover { background:#FBB040; transform:translateY(-1px); }
.btn-ghost { display:inline-flex; align-items:center; gap:7px; padding:9px 16px; background:transparent; color:var(--muted); border:1px solid var(--border); border-radius:6px; font-family:'Inter',sans-serif; font-size:.82rem; font-weight:500; cursor:pointer; transition:all .2s; }
.btn-ghost:hover { color:var(--text); border-color:rgba(245,158,11,.4); }
.btn-outline { display:inline-flex; align-items:center; gap:7px; padding:9px 16px; background:transparent; color:var(--amber); border:1px solid var(--border2); border-radius:6px; font-family:'Inter',sans-serif; font-size:.82rem; font-weight:600; cursor:pointer; transition:all .2s; }

/* KPI CARDS */
.kpi-grid { display:grid; gap:14px; margin-bottom:20px; }
.kpi-card { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:16px; transition:all .2s; }
.kpi-card:hover { border-color:var(--border2); }
.kpi-icon { width:36px; height:36px; border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:.9rem; margin-bottom:10px; }
.kpi-val { font-family:'Bebas Neue',sans-serif; font-size:2rem; letter-spacing:.02em; color:var(--amber); margin-bottom:2px; line-height:1; }
.kpi-label { font-size:.72rem; color:var(--muted); margin-bottom:6px; }
.kpi-change { font-size:.7rem; display:flex; align-items:center; gap:4px; }
.kpi-change.up { color:#10B981; }
.kpi-change.down { color:#EF4444; }

/* CARDS */
.card { background:var(--surface); border:1px solid var(--border); border-radius:10px; overflow:hidden; }
.card-header { display:flex; align-items:center; justify-content:space-between; padding:14px 16px; border-bottom:1px solid var(--border); }
.card-title { font-family:'Inter',sans-serif; font-size:.88rem; font-weight:700; color:var(--text); }
.card-link { font-size:.76rem; color:var(--amber); font-weight:600; }
.card-body { padding:14px 16px; }
.mt-4 { margin-top:18px; }
.dash-grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:18px; }

/* TABLE */
.table { width:100%; border-collapse:collapse; font-size:.79rem; font-family:'Inter',sans-serif; }
.table th { text-align:left; padding:9px 12px; font-size:.68rem; font-weight:700; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; border-bottom:1px solid var(--border); }
.table td { padding:10px 12px; border-bottom:1px solid rgba(255,255,255,.03); color:var(--muted); }
.table tbody tr:hover { background:rgba(255,255,255,.02); }

/* BADGES */
.badge { display:inline-flex; align-items:center; font-size:.68rem; font-weight:700; padding:3px 9px; border-radius:4px; }
.badge-amber { background:rgba(245,158,11,.15); color:var(--amber); }
.badge-green { background:rgba(16,185,129,.12); color:#10B981; }
.badge-red { background:rgba(239,68,68,.12); color:#EF4444; }
.badge-warning { background:rgba(245,158,11,.12); color:#F59E0B; }
.badge-info { background:rgba(99,102,241,.12); color:#818CF8; }
.badge-gray { background:rgba(255,255,255,.06); color:var(--muted); }

/* NAV */
.nav { position: sticky; top: 44px; z-index: 100; background: rgba(13,17,23,0.97); border-bottom: 1px solid var(--border2); backdrop-filter: blur(16px); }
.nav-inner { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 14px 40px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 40px; height: 40px; background: var(--amber); border-radius: 6px; display: flex; align-items: center; justify-content: center; color: #000; font-size: 1.1rem; }
.logo-text { font-size: 1.5rem; letter-spacing: .08em; color: var(--text); }
.logo-text span { color: var(--amber); }
.nav-links { list-style: none; display: flex; gap: 28px; }
.nav-links a { color: var(--muted); font-family: 'Inter', sans-serif; font-size: 0.87rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; transition: color .2s; }
.nav-links a:hover { color: var(--amber); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.nav-search { display: flex; align-items: center; background: var(--surface2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; gap: 8px; }
.nav-search input { background: none; border: none; color: var(--text); font-family: 'Inter', sans-serif; font-size: 0.87rem; outline: none; width: 160px; }
.nav-search input::placeholder { color: var(--muted); }
.nav-search i { color: var(--muted); font-size: 0.82rem; }
.btn-cta { padding: 10px 22px; background: var(--amber); color: #000; border-radius: 6px; font-family: 'Bebas Neue', sans-serif; font-size: 1rem; letter-spacing: .06em; transition: all .2s; }
.btn-cta:hover { background: #FBB040; }

/* HERO */
.hero { min-height: 88vh; display: flex; align-items: center; position: relative; overflow: hidden; background: linear-gradient(135deg, #0d1117 0%, #1a1100 50%, #0d1117 100%); }
.hero-stripe { position: absolute; top: 0; right: 0; bottom: 0; width: 50%; background: linear-gradient(135deg, transparent 0%, rgba(245,158,11,0.06) 100%); }
.hero-grid-bg { position: absolute; inset: 0; opacity: 0.03; background-image: linear-gradient(var(--amber) 1px, transparent 1px), linear-gradient(90deg, var(--amber) 1px, transparent 1px); background-size: 80px 80px; }
.hero-inner { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; padding: 80px 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.hero-eyebrow { font-family: 'Inter', sans-serif; font-size: 0.72rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--amber); margin-bottom: 20px; }
.hero h1 { font-size: clamp(3rem, 6vw, 6rem); line-height: 0.95; margin-bottom: 24px; }
.hero h1 span { color: var(--amber); display: block; }
.hero-sub { font-family: 'Inter', sans-serif; color: var(--muted); font-size: 1.05rem; line-height: 1.7; margin-bottom: 40px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.btn-p { padding: 14px 32px; background: var(--amber); color: #000; border-radius: 6px; font-family: 'Bebas Neue', sans-serif; font-size: 1.1rem; letter-spacing: .06em; transition: all .2s; }
.btn-p:hover { background: #FBB040; }
.btn-o { padding: 14px 32px; border: 2px solid rgba(255,255,255,0.15); color: var(--text); border-radius: 6px; font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 600; transition: all .2s; }
.btn-o:hover { border-color: var(--amber); color: var(--amber); }
.hero-stats { display: flex; gap: 32px; }
.hero-stat strong { font-size: 2rem; color: var(--amber); font-family: 'Bebas Neue', sans-serif; display: block; line-height: 1; }
.hero-stat span { font-family: 'Inter', sans-serif; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.hero-visual { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.tools-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; width: 100%; }
.tool-box { background: var(--surface); border: 1px solid var(--border2); border-radius: 12px; padding: 24px; text-align: center; transition: all .3s; }
.tool-box:hover { border-color: var(--amber); }
.tool-icon { font-size: 2.5rem; color: var(--amber); margin-bottom: 10px; }
.tool-name { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }

/* CATEGORIES */
.categories { padding: 80px 0; }
.section-tag { font-family: 'Inter', sans-serif; display: inline-block; font-size: 0.72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--amber); margin-bottom: 12px; }
.section-title { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.05; margin-bottom: 14px; }
.section-title span { color: var(--amber); }
.section-sub { font-family: 'Inter', sans-serif; color: var(--muted); max-width: 500px; margin-bottom: 52px; }
.cats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.cat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 28px; text-align: center; cursor: pointer; transition: all .3s; }
.cat-card:hover { border-color: var(--amber); transform: translateY(-4px); box-shadow: 0 16px 32px rgba(0,0,0,0.4); }
.cat-icon { font-size: 2.2rem; color: var(--amber); margin-bottom: 12px; }
.cat-name { font-size: 1rem; margin-bottom: 4px; }
.cat-count { font-family: 'Inter', sans-serif; font-size: 0.75rem; color: var(--muted); }

/* PRODUCTS */
.products { padding: 80px 0; background: var(--surface); }
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.product-card { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: all .3s; }
.product-card:hover { border-color: var(--border2); transform: translateY(-4px); }
.product-img { height: 180px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; position: relative; }
.product-tag { position: absolute; top: 10px; left: 10px; background: var(--amber); color: #000; font-family: 'Bebas Neue', sans-serif; font-size: 0.85rem; padding: 3px 10px; border-radius: 4px; }
.product-body { padding: 18px; }
.product-cat { font-family: 'Inter', sans-serif; font-size: 0.68rem; color: var(--amber); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 5px; }
.product-name { font-size: 1.2rem; margin-bottom: 5px; }
.product-desc { font-family: 'Inter', sans-serif; font-size: 0.85rem; color: var(--muted); margin-bottom: 14px; line-height: 1.5; }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-size: 1.3rem; color: var(--amber); font-family: 'Bebas Neue', sans-serif; }
.btn-add { padding: 8px 16px; background: var(--amber); color: #000; border: none; border-radius: 6px; font-family: 'Bebas Neue', sans-serif; font-size: 0.9rem; cursor: pointer; transition: all .2s; }
.btn-add:hover { background: #FBB040; }

/* WHY */
.why { padding: 80px 0; }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.why-card { background: var(--surface); border: 1px solid var(--border2); border-radius: 12px; padding: 32px; }
.why-num { font-size: 3rem; color: rgba(245,158,11,0.12); margin-bottom: 12px; font-family: 'Bebas Neue', sans-serif; }
.why-card h3 { font-size: 1.4rem; color: var(--amber); margin-bottom: 10px; }
.why-card p { font-family: 'Inter', sans-serif; color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

/* FOOTER */
.footer { padding: 60px 0 0; border-top: 1px solid var(--border2); }
.footer-inner { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
.footer-brand p { font-family: 'Inter', sans-serif; color: var(--muted); font-size: 0.87rem; margin-top: 12px; max-width: 240px; line-height: 1.6; }
.footer-links { display: contents; }
.footer-links > div { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4 { font-size: 0.85rem; color: var(--amber); margin-bottom: 4px; }
.footer-links a { font-family: 'Inter', sans-serif; font-size: 0.87rem; color: var(--muted); transition: color .2s; }
.footer-links a:hover { color: var(--amber); }
.footer-bottom { text-align: center; padding: 20px; font-family: 'Inter', sans-serif; font-size: 0.82rem; color: var(--muted); }
.footer-bottom a { color: var(--amber); }

@media (max-width: 768px) {
  .nav-inner { padding: 12px 20px; }
  .nav-links, .nav-search { display: none; }
  .container { padding: 0 20px; }
  .hero-inner { grid-template-columns: 1fr; }
  .cats-grid { grid-template-columns: repeat(2,1fr); }
  .why-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}