/* =========================================
   CSI — CONTRACTORS SUPPLY INC
   Industrial Editorial Design System
   ========================================= */

:root {
  --bg: #FAFAF5;
  --bg-paper: #F4F2EA;
  --ink: #0A0A0A;
  --ink-soft: #2D2D2A;
  --steel: #6B6B66;
  --line: #1A1A18;
  --hi-vis: #FF4500;
  --hi-vis-soft: #FF6B2B;
  --safety-yellow: #FFD60A;
  --white: #FFFFFF;

  --font-display: 'Archivo Black', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max-w: 1440px;
  --pad-x: clamp(1.5rem, 4vw, 4rem);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  background-image:
    repeating-linear-gradient(0deg, transparent 0, transparent 39px, rgba(10,10,10,0.025) 40px),
    repeating-linear-gradient(90deg, transparent 0, transparent 39px, rgba(10,10,10,0.025) 40px);
}

a { color: inherit; text-decoration: none; }

/* === UTILITY BAR === */
.util-bar {
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  border-bottom: 2px solid var(--hi-vis);
}
.util-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 10px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.util-left { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.util-left .dot { color: var(--hi-vis); }
.util-left a:hover { color: var(--hi-vis); }
.util-right { display: flex; gap: 1.5rem; }
.util-link { color: var(--bg); transition: color 0.2s; }
.util-link:hover { color: var(--hi-vis); }

/* === HEADER === */
.site-header {
  background: var(--bg);
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(250, 250, 245, 0.95);
}
.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 1rem var(--pad-x);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  font-family: var(--font-display);
  font-size: 36px;
  background: var(--ink);
  color: var(--hi-vis);
  padding: 6px 12px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 11px;
  line-height: 1.1;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.main-nav {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.main-nav a {
  position: relative;
  padding: 8px 0;
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--hi-vis); }
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--hi-vis);
  transition: width 0.3s;
}
.main-nav a:hover::after { width: 100%; }

/* === BUTTONS === */
.btn-primary,
.btn-secondary {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  padding: 14px 24px;
  text-transform: uppercase;
  transition: all 0.2s;
  border: 2px solid var(--ink);
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--hi-vis);
  color: var(--ink);
  border-color: var(--hi-vis);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
}
.btn-secondary:hover {
  background: var(--ink);
  color: var(--bg);
}
.btn-lg {
  padding: 18px 32px;
  font-size: 13px;
}

/* === SECTION LABELS === */
.section-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--ink-soft);
}
.section-label .num {
  background: var(--ink);
  color: var(--hi-vis);
  padding: 4px 8px;
  font-weight: 700;
}
.section-label.light { color: var(--bg); }
.section-label.light .num { background: var(--hi-vis); color: var(--ink); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 2rem;
}
.section-title.light { color: var(--bg); }

.section-head {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem var(--pad-x) 3rem;
}

/* === HERO === */
.hero {
  border-bottom: 2px solid var(--ink);
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: 'CSI';
  position: absolute;
  top: -40px;
  right: -40px;
  font-family: var(--font-display);
  font-size: 24rem;
  color: var(--ink);
  opacity: 0.03;
  line-height: 1;
  pointer-events: none;
}
.hero-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem var(--pad-x) 6rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  color: var(--ink);
}
.hero-accent {
  color: var(--hi-vis);
  position: relative;
}
.hero-accent::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--ink);
}
.hero-sub {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  max-width: 560px;
}
.hero-sub strong {
  color: var(--ink);
  font-weight: 700;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.hero-meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(10,10,10,0.15);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.hero-meta .mono {
  color: var(--hi-vis);
  font-weight: 700;
}

.hero-right {
  position: relative;
}
.hero-image {
  background: linear-gradient(135deg, #2D2D2A 0%, #0A0A0A 100%);
  height: 480px;
  position: relative;
  overflow: hidden;
  border: 2px solid var(--ink);
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,69,0,0.4), transparent 60%),
    repeating-linear-gradient(45deg, transparent 0, transparent 10px, rgba(255,255,255,0.02) 10px, rgba(255,255,255,0.02) 11px);
}
.hero-image::after {
  content: '🔧';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 8rem;
  filter: grayscale(0.5) brightness(0.9);
  opacity: 0.85;
}
.hero-spec {
  background: var(--bg);
  border: 2px solid var(--ink);
  padding: 1.25rem 1.5rem;
  margin-top: -2rem;
  margin-left: 2rem;
  margin-right: -2rem;
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  box-shadow: 8px 8px 0 var(--ink);
}
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(10,10,10,0.2);
  letter-spacing: 0.05em;
}
.spec-row:last-child { border: 0; }
.spec-row span:first-child {
  color: var(--steel);
  font-weight: 500;
}
.spec-row .accent { color: var(--hi-vis); font-weight: 700; }

/* === STATS === */
.stats {
  background: var(--ink);
  color: var(--bg);
  border-bottom: 2px solid var(--hi-vis);
}
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem var(--pad-x);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  align-items: center;
}
.stat {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-right: 2rem;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat:last-child { border: 0; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--hi-vis);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  line-height: 1.3;
  color: var(--bg);
  opacity: 0.85;
}

/* === BRANDS === */
.brands {
  border-bottom: 2px solid var(--ink);
}
.brand-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x) 5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 2px solid var(--ink);
  margin-left: var(--pad-x);
  margin-right: var(--pad-x);
}
.brand-card {
  padding: 2.5rem 1.5rem;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--bg);
  transition: all 0.3s;
  cursor: pointer;
  position: relative;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.brand-card:nth-child(4n) { border-right: 0; }
.brand-card:nth-child(n+5) { border-bottom: 0; }
.brand-card:hover {
  background: var(--ink);
  color: var(--bg);
}
.brand-card:hover .brand-line { color: var(--hi-vis); }
.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1;
  letter-spacing: -0.01em;
}
.brand-line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  margin-top: 1rem;
}

/* === CATEGORIES === */
.categories {
  background: var(--bg-paper);
  border-bottom: 2px solid var(--ink);
}
.cat-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x) 3rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.cat-card {
  background: var(--bg);
  border: 2px solid var(--ink);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all 0.25s;
  position: relative;
  min-height: 200px;
}
.cat-card:hover {
  background: var(--hi-vis);
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 var(--ink);
}
.cat-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--steel);
}
.cat-card:hover .cat-num { color: var(--ink); }
.cat-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: -0.01em;
  margin-top: auto;
}
.cat-count {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
  border-top: 1px solid rgba(10,10,10,0.15);
  padding-top: 0.75rem;
}
.cat-card:hover .cat-count { color: var(--ink); border-color: var(--ink); }
.cat-footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-x) 5rem;
  text-align: right;
}
.link-arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 700;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 4px;
  transition: all 0.2s;
}
.link-arrow:hover {
  color: var(--hi-vis);
  border-color: var(--hi-vis);
}

/* === WHY === */
.why {
  background: var(--ink);
  color: var(--bg);
  border-bottom: 2px solid var(--ink);
  position: relative;
  overflow: hidden;
}
.why::before {
  content: 'WHY CSI';
  position: absolute;
  top: 50%;
  right: -2rem;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
  font-family: var(--font-display);
  font-size: 12rem;
  color: var(--hi-vis);
  opacity: 0.04;
  letter-spacing: -0.02em;
  pointer-events: none;
}
.why-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  position: relative;
  z-index: 1;
}
.why-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.why-item:last-child { border: 0; }
.why-num {
  font-size: 18px;
  color: var(--hi-vis);
  letter-spacing: 0.1em;
}
.why-item h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}
.why-item p {
  color: rgba(250,250,245,0.75);
  line-height: 1.6;
}

/* === CTA === */
.cta {
  background: var(--hi-vis);
  border-bottom: 2px solid var(--ink);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(45deg, transparent 0, transparent 20px, rgba(10,10,10,0.04) 20px, rgba(10,10,10,0.04) 21px);
  pointer-events: none;
}
.cta-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem var(--pad-x);
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner .section-label {
  justify-content: center;
  color: var(--ink);
}
.cta-inner .section-label .num {
  background: var(--ink);
  color: var(--hi-vis);
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.cta-sub {
  font-size: 1.25rem;
  color: var(--ink);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.5;
}
.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.cta .btn-primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.cta .btn-primary:hover {
  background: var(--bg);
  color: var(--ink);
}
.cta .btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.cta .btn-secondary:hover {
  background: var(--ink);
  color: var(--hi-vis);
}

/* === FOOTER === */
.site-footer {
  background: var(--ink);
  color: var(--bg);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 5rem var(--pad-x) 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--hi-vis);
  margin-bottom: 1.25rem;
  font-weight: 700;
}
.footer-col a {
  display: block;
  color: rgba(250,250,245,0.7);
  font-size: 14px;
  margin-bottom: 0.6rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--hi-vis); }
.footer-brand .logo-mark { background: var(--hi-vis); color: var(--ink); }
.footer-brand .logo-text { color: var(--bg); }
.footer-addr {
  margin-top: 1rem;
  font-size: 13px;
  color: rgba(250,250,245,0.7);
  line-height: 1.6;
}
.footer-phone {
  margin-top: 0.5rem;
  font-size: 16px;
  color: var(--hi-vis);
  font-weight: 700;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem var(--pad-x);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(250,250,245,0.5);
}
.mono { font-family: var(--font-mono); }

/* =========================================
   CATEGORY PAGE
   ========================================= */
.cat-hero {
  background: var(--ink);
  color: var(--bg);
  padding: 4rem var(--pad-x) 3rem;
  border-bottom: 2px solid var(--hi-vis);
}
.cat-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(250,250,245,0.5);
  margin-bottom: 1.5rem;
}
.breadcrumb a:hover { color: var(--hi-vis); }
.breadcrumb .sep { color: var(--hi-vis); margin: 0 0.5rem; }
.cat-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}
.cat-meta {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(250,250,245,0.7);
}
.cat-meta .accent { color: var(--hi-vis); font-weight: 700; }

.cat-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem var(--pad-x) 5rem;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
}

.filters {
  position: sticky;
  top: 100px;
  align-self: start;
}
.filter-group {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(10,10,10,0.15);
}
.filter-group h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  color: var(--ink);
}
.filter-item {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  cursor: pointer;
  transition: color 0.15s;
}
.filter-item:hover { color: var(--hi-vis); }
.filter-item .count {
  font-family: var(--font-mono);
  color: var(--steel);
  font-size: 11px;
}

.product-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: var(--white);
  border: 2px solid var(--ink);
  display: flex;
  flex-direction: column;
  transition: all 0.25s;
  cursor: pointer;
}
.product-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0 var(--ink);
}
.product-img {
  background: linear-gradient(135deg, #f0ede3 0%, #e6e2d5 100%);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.product-img .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--hi-vis);
  color: var(--ink);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.product-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.product-brand {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--hi-vis);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.product-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
  min-height: 2.4em;
}
.product-sku {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
  margin-bottom: 1rem;
}
.product-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px dashed rgba(10,10,10,0.15);
}
.product-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
}
.product-cta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  background: var(--ink);
  color: var(--bg);
  padding: 8px 12px;
  font-weight: 700;
  transition: all 0.2s;
}
.product-card:hover .product-cta {
  background: var(--hi-vis);
  color: var(--ink);
}

/* =========================================
   PRODUCT DETAIL PAGE
   ========================================= */
.pd-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem var(--pad-x) 5rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 4rem;
}
.pd-gallery .pd-main-img {
  background: linear-gradient(135deg, #f0ede3 0%, #e6e2d5 100%);
  height: 540px;
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10rem;
  margin-bottom: 1rem;
  position: relative;
}
.pd-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.pd-thumb {
  background: linear-gradient(135deg, #f0ede3 0%, #e6e2d5 100%);
  height: 100px;
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.2s;
}
.pd-thumb:hover, .pd-thumb.active {
  opacity: 1;
  background: linear-gradient(135deg, #FFE0CC 0%, #FFD0B0 100%);
}

.pd-info .product-brand { font-size: 12px; }
.pd-info h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.pd-rating {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
}
.stars { color: var(--hi-vis); letter-spacing: 0.1em; }

.pd-price-block {
  background: var(--ink);
  color: var(--bg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.pd-price-row .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(250,250,245,0.6);
  margin-bottom: 4px;
  display: block;
}
.pd-price-row .val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--bg);
}
.pd-price-row .accent { color: var(--hi-vis); }

.pd-stock {
  background: var(--bg-paper);
  border: 2px solid var(--ink);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
}
.pd-stock .status {
  color: var(--hi-vis);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.pd-qty-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.pd-qty {
  display: flex;
  align-items: center;
  border: 2px solid var(--ink);
  background: var(--bg);
}
.pd-qty button {
  background: transparent;
  border: none;
  width: 36px;
  height: 48px;
  font-family: var(--font-display);
  font-size: 18px;
  cursor: pointer;
}
.pd-qty input {
  flex: 1;
  border: none;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 16px;
  background: transparent;
  outline: none;
}

.pd-actions {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.pd-actions .btn-primary,
.pd-actions .btn-secondary {
  width: 100%;
  padding: 16px;
  text-align: center;
}

.pd-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(10,10,10,0.15);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.pd-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pd-meta-item .l { color: var(--steel); font-size: 10px; letter-spacing: 0.15em; }
.pd-meta-item .v { color: var(--ink); font-weight: 700; }

.pd-tabs-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 3rem var(--pad-x) 5rem;
  border-top: 2px solid var(--ink);
}
.pd-tabs {
  display: flex;
  gap: 2rem;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 2rem;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
}
.pd-tab {
  padding: 1rem 0;
  border-bottom: 4px solid transparent;
  cursor: pointer;
  font-weight: 700;
  margin-bottom: -2px;
}
.pd-tab.active {
  border-color: var(--hi-vis);
  color: var(--hi-vis);
}
.pd-spec-table {
  width: 100%;
  border-collapse: collapse;
}
.pd-spec-table tr {
  border-bottom: 1px solid rgba(10,10,10,0.15);
}
.pd-spec-table td {
  padding: 12px 0;
  font-size: 14px;
}
.pd-spec-table td:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
  width: 30%;
}

/* =========================================
   PORTAL PAGE
   ========================================= */
.portal-bar {
  background: var(--hi-vis);
  color: var(--ink);
  padding: 8px var(--pad-x);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-align: center;
  font-weight: 700;
}
.portal-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem var(--pad-x) 5rem;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
}
.portal-sidebar {
  background: var(--ink);
  color: var(--bg);
  padding: 2rem 0;
  align-self: start;
  position: sticky;
  top: 100px;
}
.portal-account {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 1.5rem;
}
.portal-acct-name {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 4px;
}
.portal-acct-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--hi-vis);
  letter-spacing: 0.1em;
}
.portal-nav { display: flex; flex-direction: column; }
.portal-nav a {
  padding: 12px 1.5rem;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(250,250,245,0.7);
  border-left: 3px solid transparent;
  transition: all 0.2s;
}
.portal-nav a:hover, .portal-nav a.active {
  color: var(--hi-vis);
  border-color: var(--hi-vis);
  background: rgba(255,69,0,0.08);
}

.portal-main { min-width: 0; }
.portal-greeting {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--steel);
  margin-bottom: 0.5rem;
}
.portal-h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 2rem;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.kpi-card {
  background: var(--white);
  border: 2px solid var(--ink);
  padding: 1.25rem;
  position: relative;
}
.kpi-card.featured {
  background: var(--ink);
  color: var(--bg);
}
.kpi-card.featured .kpi-label,
.kpi-card.featured .kpi-sub { color: rgba(250,250,245,0.6); }
.kpi-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--steel);
  margin-bottom: 0.5rem;
}
.kpi-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.kpi-card.featured .kpi-value { color: var(--hi-vis); }
.kpi-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}

.portal-section {
  background: var(--white);
  border: 2px solid var(--ink);
  margin-bottom: 1.5rem;
}
.portal-sec-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid var(--ink);
  background: var(--bg-paper);
}
.portal-sec-head h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.portal-sec-head a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--hi-vis);
  font-weight: 700;
}

.order-table {
  width: 100%;
  border-collapse: collapse;
}
.order-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--steel);
  padding: 12px 1.5rem;
  border-bottom: 1px solid rgba(10,10,10,0.15);
  text-transform: uppercase;
}
.order-table td {
  padding: 14px 1.5rem;
  border-bottom: 1px solid rgba(10,10,10,0.08);
  font-size: 14px;
}
.order-table tr:last-child td { border: 0; }
.order-table .mono { font-family: var(--font-mono); font-size: 12px; }
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.status-pill.delivered { background: var(--ink); color: var(--bg); }
.status-pill.processing { background: var(--hi-vis); color: var(--ink); }
.status-pill.shipped { background: #2D5016; color: #DCFCB0; }

.lists-grid {
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.list-card {
  border: 2px solid var(--ink);
  padding: 1rem;
  background: var(--bg-paper);
  cursor: pointer;
  transition: all 0.2s;
}
.list-card:hover { background: var(--hi-vis); }
.list-name {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.list-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
}
.list-card:hover .list-meta { color: var(--ink); }

.rep-card {
  background: var(--ink);
  color: var(--bg);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1.5rem;
}
.rep-avatar {
  width: 80px;
  height: 80px;
  background: var(--hi-vis);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ink);
}
.rep-info .label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(250,250,245,0.6);
  margin-bottom: 4px;
}
.rep-info .name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.rep-info .contact {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--hi-vis);
}

/* =========================================
   CONTACT / SIGN IN PAGES
   ========================================= */
.contact-layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem var(--pad-x) 5rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
}
.contact-form {
  background: var(--white);
  border: 2px solid var(--ink);
  padding: 2.5rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.form-field { display: flex; flex-direction: column; }
.form-field.full { grid-column: 1 / -1; }
.form-field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  color: var(--ink);
}
.form-field input,
.form-field textarea,
.form-field select {
  border: 2px solid var(--ink);
  padding: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  background: var(--bg);
  outline: none;
  transition: all 0.2s;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--hi-vis);
  background: var(--white);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-actions { margin-top: 1.5rem; }
.form-actions .btn-primary { width: 100%; padding: 16px; }

.contact-side h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}
.contact-block {
  border-left: 4px solid var(--hi-vis);
  padding-left: 1.25rem;
  margin-bottom: 2rem;
}
.contact-block .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
  margin-bottom: 6px;
}
.contact-block .val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.contact-block .sub {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  margin-top: 4px;
}

.hours-table {
  background: var(--ink);
  color: var(--bg);
  padding: 1.5rem;
}
.hours-table h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--hi-vis);
  margin-bottom: 1rem;
}
.hours-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  border-bottom: 1px dashed rgba(255,255,255,0.15);
}
.hours-row:last-child { border: 0; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 968px) {
  .util-inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .util-right { gap: 1rem; }
  .header-inner { grid-template-columns: 1fr auto; gap: 1rem; }
  .main-nav { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero::before { display: none; }
  .hero-image { height: 320px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: 0; padding-right: 0; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-card:nth-child(4n) { border-right: 1px solid var(--ink); }
  .brand-card:nth-child(2n) { border-right: 0; }
  .brand-card:nth-child(n+5) { border-bottom: 1px solid var(--ink); }
  .brand-card:nth-child(n+7) { border-bottom: 0; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .why-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .cat-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .pd-layout { grid-template-columns: 1fr; gap: 2rem; }
  .pd-gallery .pd-main-img { height: 360px; font-size: 6rem; }
  .portal-layout { grid-template-columns: 1fr; }
  .portal-sidebar { position: static; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .lists-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 4px; align-items: flex-start; }
  .stats-inner { grid-template-columns: 1fr; }
  .stat { border-right: 0; }
}