@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Spec-sheet / terminal palette ??computer hardware distributor identity */
  --ink: #10161c;
  --charcoal: #1b232b;
  --slate: #0b0f14;
  --slate-deep: #05070a;
  --slate-mid: #161d24;
  --volt: #9fe61a;
  --volt-light: #c3f75c;
  --volt-text: #4c6f0c; /* AA-safe volt-green on paper/panel backgrounds (~5.3:1) */
  --paper: #eef1f4;
  --paper-deep: #e2e7ec;
  --panel: #ffffff;
  --line: #d8dee4;
  --muted: #57626c; /* AA-safe muted text on paper/panel */
  --white: #ffffff;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 2px 10px rgba(11, 15, 20, 0.08);
  --shadow-md: 0 18px 38px rgba(11, 15, 20, 0.18);
  --max-width: 1160px;
  font-size: 16px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 8% 8%, rgba(159,230,26,0.05), transparent 42%),
    radial-gradient(circle at 92% 92%, rgba(11,15,20,0.04), transparent 42%);
}

h1, h2, h3, h4 {
  font-family: 'Chakra Petch', -apple-system, sans-serif;
  font-weight: 700;
  line-height: 1.16;
  color: var(--ink);
  letter-spacing: -0.005em;
}

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

img, svg { display: block; max-width: 100%; }

ul { list-style: none; }

:focus-visible {
  outline: 2.5px solid var(--volt-text);
  outline-offset: 3px;
}

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

.mono {
  font-family: 'Fira Code', monospace;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--volt-text);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "//";
  color: var(--volt-text);
  font-weight: 700;
}
.section--dark .eyebrow,
.hero .eyebrow { color: var(--volt-light); }
.section--dark .eyebrow::before,
.hero .eyebrow::before { color: var(--volt-light); }

.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--dark { background: var(--slate); color: var(--paper); }

.section-head {
  max-width: 640px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-head h2 { font-size: clamp(1.45rem, 2.4vw, 2.05rem); margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }
.section--dark .section-head p { color: rgba(238,241,244,0.72); }

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* Buttons ??rectangular "terminal keys", not pills */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  font-family: 'Manrope', sans-serif;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn--volt { background: var(--volt); color: var(--slate-deep); }
.btn--volt:hover { background: var(--volt-light); box-shadow: var(--shadow-md); }

.btn--outline { border-color: rgba(238,241,244,0.45); color: var(--paper); }
.btn--outline:hover { background: rgba(238,241,244,0.12); border-color: var(--paper); }

.btn--outline-dark { border-color: var(--ink); color: var(--ink); }
.btn--outline-dark:hover { background: var(--ink); color: var(--paper); }

.btn--sm { padding: 9px 18px; font-size: 0.82rem; }

/* Top bar */
.topbar {
  background: var(--slate-deep);
  color: rgba(238,241,244,0.85);
  font-family: 'Fira Code', monospace;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 9px;
  padding-bottom: 9px;
  flex-wrap: wrap;
  gap: 6px;
}
.topbar a { color: rgba(238,241,244,0.85); }
.topbar a:hover { color: var(--volt-light); }
.topbar .contact-links { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar .contact-links span { display: inline-flex; align-items: center; gap: 6px; }
.topbar .reg-no { opacity: 0.65; }

/* Header / Nav */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-left: 25px;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 1.32rem;
  color: var(--ink);
}
.brand-mark { width: 38px; height: 38px; flex-shrink: 0; }
.footer-brand .brand-mark { width: 34px; height: 34px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text small {
  display: block;
  font-family: 'Fira Code', monospace;
  font-weight: 400;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--volt-text);
  margin-top: 3px;
}

.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-links a {
  font-family: 'Fira Code', monospace;
  font-weight: 400;
  font-size: 0.77rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  padding: 8px 14px;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--volt-text); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 3px;
  height: 1px;
  background: var(--volt-text);
}

.nav-actions { display: flex; align-items: center; gap: 10px; }

/* Cart toggle */
.cart-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-family: 'Fira Code', monospace;
  font-weight: 700;
  font-size: 0.8rem;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.cart-toggle:hover { background: var(--ink); color: var(--paper); transform: translateY(-1px); }
.cart-toggle.has-items { border-color: var(--volt-text); color: var(--volt-text); }
.cart-toggle.has-items:hover { background: var(--volt-text); color: var(--paper); }
.cart-toggle__icon { flex-shrink: 0; }
.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--volt);
  color: var(--slate-deep);
  font-size: 0.68rem;
  font-weight: 700;
  margin-left: -4px;
}
.cart-toggle__total { letter-spacing: 0.02em; }
.cart-toggle--pulse { animation: cartPulse 0.4s ease; }
@keyframes cartPulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.12); }
  100% { transform: scale(1); }
}

/* Cart toast */
.cart-toast-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 120;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  pointer-events: none;
}
.cart-toast {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 240px;
  max-width: 320px;
  padding: 12px 16px;
  background: var(--slate-deep);
  border: 1px solid var(--volt);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(12px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 0.3s ease;
}
.cart-toast.is-visible { opacity: 1; transform: translateY(0); }
.cart-toast__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--volt);
  color: var(--slate-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
}
.cart-toast__body { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.cart-toast__title {
  font-family: 'Fira Code', monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--volt-light);
}
.cart-toast__name {
  font-size: 0.85rem;
  color: var(--paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 560px) {
  .cart-toast-wrap { left: 16px; right: 16px; bottom: 16px; }
  .cart-toast { min-width: 0; max-width: none; }
}

/* Cart drawer */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 15, 20, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 90;
}
.cart-overlay.is-open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 100%);
  background: var(--paper);
  box-shadow: var(--shadow-md);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  z-index: 91;
  display: flex;
  flex-direction: column;
}
.cart-drawer.is-open { transform: translateX(0); }

.cart-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}
.cart-drawer__head h3 { font-size: 1.15rem; }
.cart-drawer__close {
  background: none;
  border: none;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
  padding: 4px 8px;
}
.cart-drawer__close:hover { color: var(--ink); }

.cart-drawer__body { flex: 1; overflow-y: auto; padding: 12px 24px; }
.cart-empty { color: var(--muted); font-size: 0.92rem; padding: 24px 0; }

.cart-line {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}
.cart-line__thumb {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--panel);
}
.cart-line__thumb--empty {
  background: var(--panel);
  background-image: linear-gradient(135deg, var(--line) 0%, var(--line) 8%, transparent 8%, transparent 50%, var(--line) 50%, var(--line) 58%, transparent 58%, transparent 100%);
  background-size: 10px 10px;
}
.cart-line__main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.cart-line__info { display: flex; flex-direction: column; gap: 3px; }
.cart-line__name { font-size: 0.92rem; font-weight: 500; }
.cart-line__sku { font-size: 0.72rem; color: var(--muted); }
.cart-line__controls { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.cart-line__price { font-size: 0.86rem; font-weight: 600; }
.cart-line__remove {
  background: none;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
}
.cart-line__remove:hover { color: var(--volt-text); }

.cart-drawer__foot {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cart-drawer__subtotal {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: 'Fira Code', monospace;
}
.cart-drawer__subtotal span { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); }
.cart-drawer__subtotal strong { font-size: 1.3rem; color: var(--ink); }
.cart-drawer__clear {
  background: none;
  border: none;
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  align-self: center;
}
.cart-drawer__clear:hover { color: var(--volt-text); }

body.cart-open { overflow: hidden; }

/* Quantity stepper */
.qty-stepper { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.qty-btn {
  background: var(--panel);
  border: none;
  width: 30px;
  height: 30px;
  font-size: 1rem;
  cursor: pointer;
  color: var(--ink);
  transition: background 0.15s ease;
}
.qty-btn:hover { background: var(--paper-deep); }
.qty-input {
  width: 44px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  height: 30px;
  font-family: 'Fira Code', monospace;
  font-size: 0.85rem;
  background: var(--panel);
  color: var(--ink);
  -moz-appearance: textfield;
}
.qty-input::-webkit-outer-spin-button, .qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-stepper--sm .qty-btn { width: 26px; height: 26px; }
.qty-stepper--sm .qty-input { width: 38px; height: 26px; }

/* Size select ??plumbing kept for parity; no Techie Market SKU currently uses it */
.size-select {
  height: 32px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--ink);
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  cursor: pointer;
}
.size-select:focus { outline: none; border-color: var(--volt-text); }
.product-detail__buy .size-select { height: 46px; padding: 0 14px; font-size: 0.88rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }

/* Hero ??dark slate terminal identity */
.hero {
  background: var(--slate);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(159,230,26,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159,230,26,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
  mask-image: radial-gradient(circle at 75% 30%, black, transparent 65%);
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding-top: 84px;
  padding-bottom: 84px;
}
.hero h1 {
  font-size: clamp(1.85rem, 3.4vw, 2.85rem);
  color: var(--paper);
  margin-bottom: 22px;
  max-width: 620px;
}
.hero p.lead {
  font-size: 1.1rem;
  color: rgba(238,241,244,0.78);
  max-width: 560px;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero-stats-line {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  font-family: 'Fira Code', monospace;
  font-size: 0.82rem;
  color: rgba(238,241,244,0.7);
  padding-top: 22px;
  border-top: 1px solid rgba(238,241,244,0.14);
}
.hero-stats-line strong { color: var(--volt-light); font-weight: 700; }
.hero-stats-line span.divider { color: rgba(238,241,244,0.3); }

/* Terminal card ??hero's signature visual, styled as a console/spec-readout window */
.terminal-card {
  background: var(--slate-mid);
  border: 1px solid rgba(159,230,26,0.22);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.terminal-card__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(5,7,10,0.6);
  border-bottom: 1px solid rgba(159,230,26,0.14);
}
.terminal-card__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(238,241,244,0.25); }
.terminal-card__dot--volt { background: var(--volt); }
.terminal-card__label {
  margin-left: 8px;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  color: rgba(238,241,244,0.5);
}
.terminal-card__body {
  padding: 22px 22px 26px;
  font-family: 'Fira Code', monospace;
  font-size: 0.86rem;
  line-height: 1.9;
  color: rgba(238,241,244,0.82);
}
.terminal-card__body .prompt { color: var(--volt-light); }
.terminal-card__body .field { color: rgba(238,241,244,0.5); }
.terminal-card__body .value { color: var(--paper); font-weight: 500; }
.terminal-card__cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: var(--volt);
  margin-left: 4px;
  vertical-align: text-bottom;
  animation: cursorBlink 1.1s steps(1) infinite;
}
@keyframes cursorBlink { 50% { opacity: 0; } }

/* Readout strip ??single-row metric band beneath the hero */
.readout-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  background: var(--slate-deep);
  color: var(--paper);
}
.readout-strip__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 22px 32px;
  border-left: 1px dashed rgba(238,241,244,0.2);
}
.readout-strip__item:first-child { border-left: none; }
.readout-strip__item strong { font-family: 'Fira Code', monospace; font-size: 1.1rem; color: var(--volt-light); }
.readout-strip__item span { font-size: 0.86rem; color: rgba(238,241,244,0.75); }

/* Stat strip */
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--panel); }
.stat-strip div { padding: 24px; border-left: 1px solid var(--line); text-align: center; }
.stat-strip div:first-child { border-left: none; }
.stat-strip strong { display: block; font-family: 'Fira Code', monospace; font-size: 1.6rem; font-weight: 700; color: var(--ink); }
.stat-strip span { font-size: 0.76rem; color: var(--muted); }

/* Grid */
.grid { display: grid; gap: 26px; }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

/* Node grid ??category browsing strip, PCB-node styling with a circuit trace accent */
.node-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.node-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px 26px;
  transition: transform 0.25s cubic-bezier(0.2,0.7,0.3,1), box-shadow 0.25s ease, border-color 0.25s ease;
}
.node-card::before {
  content: "";
  position: absolute;
  top: 18px; right: 18px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 0 3px rgba(159,230,26,0.18);
}
.node-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--volt); }
.node-card .tag-code {
  font-family: 'Fira Code', monospace;
  font-size: 0.68rem;
  color: var(--volt-text);
  letter-spacing: 0.05em;
  font-weight: 700;
}
.node-card h3 { font-size: 1.05rem; margin: 12px 0 8px; }
.node-card p { font-size: 0.88rem; color: var(--muted); }

/* Value grid ??core-values as bordered spec chips */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-chip {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--volt);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.value-chip__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--slate);
  color: var(--volt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.value-chip h3 { font-size: 1.02rem; margin-bottom: 8px; }
.value-chip p { color: var(--muted); font-size: 0.9rem; }

/* Datasheet card ??spec-sheet style feature/highlight card (distinct from catalog .product-card) */
.datasheet-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.datasheet-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--slate);
  color: var(--paper);
}
.datasheet-card__head span { font-family: 'Fira Code', monospace; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--volt-light); }
.datasheet-card__body { padding: 22px 20px 24px; }
.datasheet-card__body h3 { font-size: 1.08rem; margin-bottom: 10px; }
.datasheet-card__body p { color: var(--muted); font-size: 0.92rem; }

/* Product catalog ??shared card, shop layout with sidebar filter */
.shop-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 32px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.search-bar { display: flex; gap: 10px; max-width: 360px; margin: 0; }
.search-bar input {
  flex: 1; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: var(--radius);
  font-family: inherit; font-size: 0.95rem; background: var(--panel); color: var(--ink);
}
.search-bar input:focus { outline: none; border-color: var(--volt-text); box-shadow: 0 0 0 3px rgba(76,111,12,0.12); }
.shop-count { font-family: 'Fira Code', monospace; font-size: 0.8rem; color: var(--muted); white-space: nowrap; }

.shop-layout { display: grid; grid-template-columns: 224px 1fr; gap: 44px; align-items: start; }
.shop-sidebar { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 2px; }
.shop-sidebar button {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; text-align: left; padding: 11px 4px; border: none; background: none; cursor: pointer;
  font-family: 'Manrope', sans-serif; font-size: 0.92rem; font-weight: 600; color: var(--muted);
  border-bottom: 1px solid var(--line);
}
.shop-sidebar button:hover { color: var(--ink); }
.shop-sidebar button.is-active { color: var(--volt-text); }
.shop-sidebar button .count { font-family: 'Fira Code', monospace; font-size: 0.72rem; font-weight: 500; color: var(--muted); }

.product-category { margin-bottom: 52px; scroll-margin-top: 90px; }
.product-category:last-child { margin-bottom: 0; }
.product-category__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1.5px solid var(--ink);
}
.product-category__head .tag-code { color: var(--volt-text); font-weight: 700; font-family: 'Fira Code', monospace; font-size: 0.78rem; }
.product-category__head h2 { font-size: 1.4rem; }

.product-category__empty {
  padding: 40px 0;
  color: var(--muted);
  font-size: 0.95rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.product-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.2,0.7,0.3,1), box-shadow 0.25s ease, border-color 0.25s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--volt); }
.product-card__media { display: block; position: relative; aspect-ratio: 1 / 1; background: var(--paper-deep); }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-card__media .tag-code {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(11,15,20,0.72);
  color: var(--paper);
  padding: 4px 9px;
  border-radius: 4px;
  font-size: 0.64rem;
  letter-spacing: 0.02em;
  font-family: 'Fira Code', monospace;
}
.product-card__body { padding: 16px 22px 22px; display: flex; flex-direction: column; flex-grow: 1; }
.product-card h3 { font-size: 1.03rem; margin: 0 0 8px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.product-card h3:hover { color: var(--volt-text); }
.product-card h3 small { font-size: 0.68rem; color: var(--muted); font-weight: 500; font-family: 'Fira Code', monospace; }
.product-card__body > p { font-size: 0.88rem; color: var(--muted); flex-grow: 1; margin-bottom: 20px; }

.product-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}
.product-price {
  font-family: 'Fira Code', monospace;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}
.product-price small { font-weight: 400; font-size: 0.72rem; color: var(--muted); margin-left: 3px; }

.product-card--link { text-decoration: none; }
.product-card--link:hover h3 { color: var(--volt-text); }

/* Product detail page */
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.78rem; color: var(--muted); flex-wrap: wrap; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--volt-text); }
.breadcrumb span[aria-hidden] { color: var(--line); }

.product-detail {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 56px;
}
.product-detail__media {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
.product-detail__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-detail__media .tag-code {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(11,15,20,0.72);
  color: var(--paper);
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  font-family: 'Fira Code', monospace;
}
.product-detail__media--placeholder {
  padding: 50px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 340px;
  gap: 18px;
  aspect-ratio: auto;
}
.product-detail__media-label { font-size: 0.8rem; color: var(--muted); max-width: 240px; }

.product-detail__info h1 { font-size: clamp(1.35rem, 2.2vw, 1.75rem); margin: 10px 0 14px; }
.product-detail__short { color: var(--muted); font-size: 1rem; margin-bottom: 26px; }
.product-detail__buy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.product-detail__buy .product-price { font-size: 1.3rem; }

.product-detail__body { max-width: 780px; margin: 0 auto 64px; }
.product-detail__body h2 { font-size: 1.25rem; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.product-detail__body > p#detail-description { font-size: 1rem; line-height: 1.8; color: var(--ink); margin-bottom: 40px; }
.product-detail__body .info-table { margin-bottom: 20px; table-layout: fixed; }
.product-detail__body .info-table th { width: 260px; }
.product-detail__body .info-table td { word-break: break-word; }

.product-detail__related { border-top: 1px solid var(--line); padding-top: 48px; }

/* Testimonial cards */
.testimonial-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-quote {
  font-family: 'Chakra Petch', sans-serif;
  font-style: normal;
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ink);
}
.testimonial-quote::before { content: "\201C"; color: var(--volt-text); }
.testimonial-quote::after { content: "\201D"; color: var(--volt-text); }
.testimonial-attrib { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-mark {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: var(--slate);
  color: var(--volt-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-attrib h4 { font-size: 0.9rem; margin: 0; }
.testimonial-attrib span { font-size: 0.78rem; color: var(--muted); }

/* Vision & Mission ??blueprint-style split plaque */
.blueprint-panel {
  background: var(--slate);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  border: 1px solid rgba(159,230,26,0.2);
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 40px;
  align-items: start;
  position: relative;
  overflow: hidden;
}
.blueprint-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(159,230,26,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159,230,26,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.blueprint-panel__divider { background: rgba(238,241,244,0.16); align-self: stretch; position: relative; }
.blueprint-panel .eyebrow { color: var(--volt-light); }
.blueprint-panel .eyebrow::before { color: var(--volt-light); }
.blueprint-panel h3 { color: var(--paper); font-size: 1.35rem; margin-bottom: 12px; position: relative; }
.blueprint-panel p { color: rgba(238,241,244,0.78); font-size: 0.98rem; position: relative; }

/* Boot sequence ??capability / process list rendered as a boot-log */
.boot-sequence { border-top: 1px solid var(--line); }
.boot-step {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 24px;
  padding: 28px 4px;
  border-bottom: 1px dashed var(--line);
  transition: background 0.2s ease;
}
.boot-step:hover { background: rgba(159,230,26,0.06); }
.boot-step__code {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  color: var(--volt-text);
  font-weight: 700;
  padding-top: 3px;
}
.boot-step__code::before { content: "[ "; }
.boot-step__code::after { content: " ]"; }
.boot-step__body h3 { font-size: 1.2rem; margin-bottom: 6px; }
.boot-step__body p { color: var(--muted); font-size: 0.95rem; max-width: 640px; }

/* FAQ ??plain question/answer rows, no accordion chrome */
.faq-list { border-top: 1px solid var(--line); max-width: 780px; margin: 0 auto; }
.faq-item { padding: 26px 0; border-bottom: 1px dashed var(--line); }
.faq-item h3 {
  font-family: 'Manrope', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  display: flex;
  gap: 12px;
}
.faq-item h3::before { content: "Q."; color: var(--volt-text); font-family: 'Fira Code', monospace; font-weight: 700; flex-shrink: 0; }
.faq-item p { color: var(--muted); font-size: 0.96rem; padding-left: 28px; }

/* CTA banner */
.cta-banner {
  background: var(--slate);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(159,230,26,0.2);
}
.cta-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(159,230,26,0.18), transparent 50%);
  pointer-events: none;
}
.cta-banner h2 { color: var(--paper); font-size: 1.75rem; margin-bottom: 8px; position: relative; }
.cta-banner p { color: rgba(238,241,244,0.72); position: relative; }
.cta-banner .cta-actions { position: relative; display: flex; gap: 14px; flex-wrap: wrap; }

/* About page */
.about-hero {
  background: var(--panel);
  padding: 68px 0;
  border-bottom: 1px solid var(--line);
}
.info-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.info-table tr { border-bottom: 1px dotted var(--line); }
.info-table tr:last-child { border-bottom: none; }
.info-table th, .info-table td { text-align: left; padding: 16px 12px; font-size: 0.95rem; vertical-align: top; }
.info-table th {
  width: 200px;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.two-col--stretch { align-items: stretch; }
.two-col--stretch > * { height: 100%; display: flex; flex-direction: column; }
.checklist li { display: flex; gap: 12px; padding: 11px 0; font-size: 0.96rem; color: var(--ink); }
.checklist li svg { color: var(--volt-text); flex-shrink: 0; margin-top: 3px; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
.contact-card { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px dotted var(--line); }
.contact-card:last-child { border-bottom: none; }
.contact-card .icon {
  width: 42px; height: 42px;
  color: var(--volt-text);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-card h4 { font-family: 'Fira Code', monospace; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 5px; color: var(--muted); }
.contact-card p, .contact-card a { color: var(--ink); font-size: 0.96rem; }

.form-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 38px;
}
.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-family: 'Fira Code', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--muted);
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  padding: 10px 2px;
  border: none;
  border-bottom: 1.5px solid var(--line);
  border-radius: 0;
  font-family: inherit;
  font-size: 0.97rem;
  background: transparent;
  color: var(--ink);
}
.form-row select { padding: 10px 2px; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--volt-text);
}
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note { font-size: 0.82rem; color: var(--muted); margin-top: 16px; }

/* Checkout */
.checkout-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: start; }
.checkout-form-section { margin-bottom: 32px; }
.checkout-form-section:last-of-type { margin-bottom: 0; }
.checkout-form-section h3 { font-size: 1.05rem; margin-bottom: 18px; }
.form-divider { border: none; border-top: 1px dashed var(--line); margin: 32px 0; }

.payment-notice { display: flex; gap: 14px; align-items: flex-start; background: var(--paper-deep); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.payment-notice .icon { color: var(--volt-text); flex-shrink: 0; margin-top: 2px; }
.payment-notice p { font-size: 0.92rem; color: var(--ink); }
.payment-notice p + p { margin-top: 6px; color: var(--muted); font-size: 0.85rem; }

.terms-row { display: flex; gap: 10px; align-items: flex-start; margin: 28px 0 22px; }
.terms-row input[type="checkbox"] { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--volt-text); flex-shrink: 0; }
.terms-row label { font-size: 0.88rem; color: var(--muted); }
.terms-row a { color: var(--volt-text); text-decoration: underline; text-underline-offset: 2px; }

.order-summary-card { position: sticky; top: 96px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; }
.order-summary-card h3 { font-size: 1.15rem; margin-bottom: 18px; }
.order-summary-lines { max-height: 400px; overflow-y: auto; }
.order-summary-totals { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.order-summary-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.92rem; color: var(--muted); }
.order-summary-row.total { font-size: 1.2rem; color: var(--ink); font-weight: 700; font-family: 'Fira Code', monospace; padding-top: 10px; border-top: 1px dashed var(--line); margin-top: 4px; }

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-top: 24px;
  height: 260px;
  filter: grayscale(0.3) contrast(1.05);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* Footer */
.site-footer { background: var(--slate-deep); color: rgba(238,241,244,0.75); padding: 64px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr 0.85fr 0.85fr 1.15fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(238,241,244,0.14);
}
.footer-grid h4 {
  color: var(--paper);
  font-family: 'Fira Code', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-grid ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid ul li a:hover { color: var(--volt-light); }
.footer-brand p { font-size: 0.88rem; margin-top: 14px; max-width: 320px; color: rgba(238,241,244,0.55); }
.footer-bottom {
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  color: rgba(238,241,244,0.45);
}

/* Legal / policy documents */
.legal-doc { max-width: 720px; margin: 0 auto; }
.legal-meta {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  color: var(--muted);
  padding-bottom: 24px;
  margin-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}
.legal-toc {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 28px 0 8px;
}
.legal-toc h2 {
  font-family: 'Fira Code', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 700;
}
.legal-toc ol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
  padding-left: 20px;
}
.legal-toc a { font-size: 0.9rem; color: var(--ink); }
.legal-toc a:hover { color: var(--volt-text); }

.legal-doc section { margin-top: 44px; }
.legal-doc h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 1.3rem;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.legal-doc h2 .clause-no {
  font-family: 'Fira Code', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--volt-text);
  flex-shrink: 0;
}
.legal-doc h3 { font-size: 1.05rem; margin: 20px 0 8px; }
.legal-doc p { font-size: 0.98rem; color: var(--ink); line-height: 1.8; margin-bottom: 14px; }
.legal-doc p.muted-note { color: var(--muted); font-size: 0.88rem; }
.legal-doc ul, .legal-doc ol.plain { padding-left: 22px; margin-bottom: 14px; }
.legal-doc li { font-size: 0.98rem; color: var(--ink); line-height: 1.75; margin-bottom: 8px; }
.legal-doc strong { font-weight: 600; }
.legal-doc a.inline-link { color: var(--volt-text); text-decoration: underline; text-underline-offset: 2px; }

/* Responsive */
@media (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .order-summary-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .node-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-strip div:nth-child(3) { border-left: none; }
  .blueprint-panel { grid-template-columns: 1fr; }
  .blueprint-panel__divider { display: none; }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; flex-direction: row; flex-wrap: wrap; gap: 8px; }
  .shop-sidebar button { width: auto; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 14px; }
  .product-detail { grid-template-columns: 1fr; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-actions { margin-bottom: 20px; }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 4px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
  .nav-actions { gap: 6px; }
  .cart-toggle { padding: 9px 11px; gap: 0; }
  .cart-toggle__total { display: none; }
  .cart-count { margin-left: 0; }
  .nav-toggle { display: flex; padding: 10px; }
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .value-grid, .node-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 36px 24px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .topbar .container { justify-content: center; text-align: center; gap: 2px; padding-top: 8px; padding-bottom: 8px; }
  .topbar .contact-links { gap: 2px; justify-content: center; width: 100%; }
  .topbar .reg-no { font-size: 0.7rem; }
  .boot-step { grid-template-columns: 1fr; gap: 8px; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .shop-toolbar { flex-direction: column; align-items: stretch; }
  .search-bar { max-width: none; }
  .legal-toc ol { grid-template-columns: 1fr; }
  .legal-doc h2 { flex-direction: column; gap: 2px; }
  .cart-drawer { width: 100%; }
  .product-card__footer .btn { width: 100%; }
  .product-detail__buy .btn { width: 100%; }
  .readout-strip__item { padding: 16px 20px; border-left: none; border-top: 1px dashed rgba(238,241,244,0.2); flex: 1 1 45%; }
  .readout-strip__item:first-child { border-top: none; }

  /* Prevent iOS Safari from auto-zooming on focus (triggers under 16px) */
  .form-row input, .form-row select, .form-row textarea, .qty-input { font-size: 16px; }

  /* Roomier touch targets in the cart drawer */
  .cart-line__controls { flex-wrap: wrap; row-gap: 10px; }
  .qty-stepper--sm .qty-btn { width: 30px; height: 30px; }
  .qty-stepper--sm .qty-input { width: 40px; height: 30px; }
  .cart-line__remove { padding: 8px 10px; }
  .cart-drawer__close { padding: 8px 10px; }
}

@media (max-width: 560px) {
  .info-table, .info-table tbody, .info-table tr, .info-table th, .info-table td {
    display: block;
    width: auto !important;
  }
  .info-table tr { padding: 12px 0; }
  .info-table th { padding: 0 0 6px; }
  .info-table td { padding: 0; }
}

/* TECHIE MARKET REDESIGN LAYER
   Procurement desk identity: organized inventory lanes, cool cyan controls, amber dispatch cues. */
:root {
  --ink: #111820;
  --charcoal: #1c2630;
  --slate: #111820;
  --slate-deep: #071018;
  --slate-mid: #24313d;
  --volt: #12c8d7;
  --volt-light: #7eeaf2;
  --volt-text: #087986;
  --paper: #f4f7fa;
  --paper-deep: #e8eef3;
  --panel: #ffffff;
  --line: #d7e0e7;
  --muted: #5d6b78;
  --white: #ffffff;
  --amber: #f6b84b;
  --copper: #ba6b2f;
  --blueprint: #dcecf7;
  --radius: 4px;
  --radius-lg: 8px;
  --shadow-sm: 0 8px 20px rgba(17, 24, 32, 0.07);
  --shadow-md: 0 24px 70px rgba(17, 24, 32, 0.18);
  --max-width: 1200px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background:
    linear-gradient(90deg, rgba(17,24,32,0.035) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(180deg, rgba(17,24,32,0.03) 1px, transparent 1px) 0 0 / 72px 72px,
    var(--paper);
  color: var(--ink);
}

h1, h2, h3, h4,
.brand {
  font-family: 'Archivo', 'Inter', sans-serif;
  letter-spacing: 0;
}

.mono,
.eyebrow,
.topbar,
.nav-links a,
.cart-toggle,
.brand-text small,
.tag-code,
.shop-count,
.boot-step__code {
  font-family: 'IBM Plex Mono', 'Fira Code', monospace;
}

.container { max-width: var(--max-width); }
.section { padding: 88px 0; }
.section--alt {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
  backdrop-filter: blur(10px);
}

.topbar {
  background: var(--slate-deep);
  color: rgba(244, 247, 250, 0.86);
  border-bottom: 1px solid rgba(126, 234, 242, 0.2);
}
.topbar .container { padding-top: 8px; padding-bottom: 8px; }
.topbar .reg-no { color: var(--amber); opacity: 1; }

.site-header {
  background: rgba(244, 247, 250, 0.9);
  border-bottom: 1px solid rgba(17, 24, 32, 0.1);
  backdrop-filter: blur(18px);
}
.nav { padding: 14px 0; }
.brand { padding-left: 0; gap: 12px; }
.brand-mark {
  width: 42px;
  height: 42px;
  padding: 4px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.brand-text { font-size: 1.2rem; text-transform: uppercase; }
.brand-text small { color: var(--volt-text); font-size: 0.58rem; }
.nav-links {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  padding: 5px;
  box-shadow: 0 10px 24px rgba(17, 24, 32, 0.05);
}
.nav-links a { border-radius: 3px; }
.nav-links a.active,
.nav-links a:hover {
  background: var(--ink);
  color: var(--white);
}
.nav-links a.active::after { display: none; }

.btn {
  border-radius: 4px;
  min-height: 46px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  box-shadow: none;
}
.btn--volt {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.btn--volt:hover {
  background: var(--volt);
  border-color: var(--volt);
  color: var(--slate-deep);
  box-shadow: 0 18px 40px rgba(18, 200, 215, 0.24);
}
.btn--outline {
  background: rgba(255,255,255,0.08);
  border-color: rgba(244,247,250,0.5);
  color: var(--white);
}
.btn--outline-dark {
  background: var(--white);
  border-color: var(--line);
}
.btn--outline-dark:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.cart-toggle {
  border-color: var(--line);
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.cart-toggle.has-items,
.cart-toggle.has-items:hover {
  border-color: var(--volt);
  background: var(--volt);
  color: var(--slate-deep);
}
.cart-count { background: var(--amber); color: var(--slate-deep); }

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(115deg, rgba(7, 16, 24, 0.96) 0%, rgba(17, 24, 32, 0.92) 48%, rgba(7, 16, 24, 0.84) 100%);
  color: var(--white);
  min-height: calc(100vh - 108px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(18, 200, 215, 0.28);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(126,234,242,0.08) 1px, transparent 1px) 0 0 / 86px 86px,
    linear-gradient(180deg, rgba(126,234,242,0.06) 1px, transparent 1px) 0 0 / 86px 86px;
  mask-image: linear-gradient(90deg, black, transparent 74%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: 50px;
  padding-top: 72px;
  padding-bottom: 72px;
}
.hero-copy { max-width: 620px; }
.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.2vw, 4.35rem);
  line-height: 0.98;
  max-width: 760px;
  text-transform: uppercase;
}
.hero .lead {
  color: rgba(244,247,250,0.78);
  font-size: 1.04rem;
  max-width: 580px;
  margin-top: 22px;
}
.hero .eyebrow,
.section--dark .eyebrow { color: var(--volt-light); }
.eyebrow { color: var(--volt-text); letter-spacing: 0.08em; }
.eyebrow::before {
  content: "TMK";
  background: var(--ink);
  color: var(--amber);
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0;
}
.hero .eyebrow::before,
.section--dark .eyebrow::before {
  background: var(--amber);
  color: var(--slate-deep);
}
.hero-actions { margin-top: 30px; }
.hero-stats-line {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}
.hero-stats-line span {
  display: block;
  border-top: 1px solid rgba(126,234,242,0.28);
  padding-top: 12px;
  color: rgba(244,247,250,0.68);
  font-size: 0.82rem;
}
.hero-stats-line strong {
  display: block;
  color: var(--white);
  font-size: 1rem;
}
.hero-stats-line .divider { display: none; }

.hero-visual {
  position: relative;
  min-height: 560px;
  border: 1px solid rgba(244, 247, 250, 0.18);
  overflow: hidden;
  box-shadow: 0 28px 90px rgba(0,0,0,0.34);
  isolation: isolate;
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,16,24,0.54), transparent 34%, rgba(7,16,24,0.04));
  z-index: 1;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}
.hero-visual__ticket {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  display: grid;
  gap: 7px;
  max-width: 390px;
  padding: 18px;
  background: rgba(244,247,250,0.93);
  color: var(--ink);
  border-left: 6px solid var(--amber);
  box-shadow: 0 20px 54px rgba(0,0,0,0.2);
}
.hero-visual__ticket span { color: var(--volt-text); font-size: 0.72rem; font-weight: 700; }
.hero-visual__ticket strong { font-family: 'Archivo', 'Inter', sans-serif; font-size: 1.28rem; line-height: 1.08; }
.hero-visual__ticket small { color: var(--muted); font-size: 0.84rem; line-height: 1.45; }

.readout-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.readout-strip__item { border-right: 1px solid var(--line); background: transparent; }
.readout-strip__item strong { color: var(--ink); }
.readout-strip__item span { color: var(--muted); }

.section-head h2 { font-size: clamp(1.55rem, 2.6vw, 2.35rem); }
.section-head p { color: var(--muted); }
.grid { gap: 18px; }
.node-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.node-card,
.datasheet-card,
.value-chip,
.contact-card,
.form-panel,
.blueprint-panel,
.faq-item,
.info-panel,
.policy-card {
  border-radius: 4px !important;
  border: 1px solid var(--line) !important;
  background: rgba(255,255,255,0.86) !important;
  box-shadow: 0 12px 32px rgba(17,24,32,0.06) !important;
}
.node-card { position: relative; padding: 22px; min-height: 178px; overflow: hidden; }
.node-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--volt), var(--amber));
  transform: scaleX(0.18);
  transform-origin: left;
  transition: transform 0.18s ease;
}
.node-card:hover::after { transform: scaleX(1); }
.tag-code {
  background: var(--blueprint);
  color: var(--volt-text);
  border: 1px solid rgba(8,121,134,0.18);
  border-radius: 3px;
}

.product-card {
  border-radius: 4px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  background: var(--white);
  overflow: hidden;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 24px 54px rgba(17,24,32,0.13); }
.product-card__media { background: linear-gradient(135deg, #f7fafc, #e7eef5); border-bottom: 1px solid var(--line); aspect-ratio: 4 / 3; }
.product-card__media img { padding: 18px; object-fit: contain; width: 100%; height: 100%; }
.product-card__body h3 { font-size: 1.02rem; }
.product-price { color: var(--ink); }
.product-price small { color: var(--muted); }

.datasheet-card__head { background: var(--ink); color: var(--amber); }
.value-chip__icon,
.contact-card .icon { background: var(--blueprint); color: var(--volt-text); }
.cta-banner {
  background: linear-gradient(100deg, rgba(17,24,32,0.96), rgba(23,42,52,0.96));
  border: 1px solid rgba(126,234,242,0.22);
  border-radius: 4px;
  color: var(--white);
}
.cta-banner h2 { color: var(--white); }
.cta-banner p { color: rgba(244,247,250,0.76); }

.about-hero {
  background:
    linear-gradient(110deg, rgba(255,255,255,0.92), rgba(232,238,243,0.92)),
    linear-gradient(90deg, rgba(18,200,215,0.16) 1px, transparent 1px) 0 0 / 68px 68px;
  border-bottom: 1px solid var(--line);
}
.stat-strip { background: var(--ink); color: var(--white); }
.stat-strip strong { color: var(--amber); }
.stat-strip span { color: rgba(244,247,250,0.72); }
.blueprint-panel {
  background: var(--white) !important;
  background-image:
    linear-gradient(90deg, rgba(18,200,215,0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(18,200,215,0.08) 1px, transparent 1px) !important;
  background-size: 40px 40px !important;
}
.boot-step { border-color: var(--line); background: var(--white); }
.boot-step__code { color: var(--volt-text); }

.shop-toolbar,
.shop-sidebar,
.product-category__head {
  border-radius: 4px;
  border-color: var(--line);
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow-sm);
}
.shop-sidebar button.is-active,
.shop-sidebar button:hover { background: var(--ink); color: var(--white); }
.search-bar input,
.form-row input,
.form-row textarea,
.form-row select,
.qty-input { border-radius: 3px; border-color: var(--line); background: var(--white); }
.qty-btn { border-radius: 3px; }

.site-footer {
  background: var(--slate-deep);
  color: rgba(244,247,250,0.78);
  border-top: 1px solid rgba(126,234,242,0.24);
}
.site-footer h4,
.site-footer .brand { color: var(--white) !important; }
.site-footer a:hover { color: var(--volt-light); }
.footer-bottom { border-color: rgba(244,247,250,0.1); }
.cart-drawer,
.cart-modal,
.cart-panel { border-radius: 4px !important; }

@media (max-width: 980px) {
  .hero { min-height: auto; }
  .hero .container { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 56px; }
  .hero-copy { max-width: 760px; }
  .hero-visual,
  .hero-visual img { min-height: 420px; }
  .node-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .topbar .container { align-items: flex-start; }
  .nav { padding-left: 18px; padding-right: 18px; }
  .nav-links { border-radius: 0; box-shadow: 0 18px 44px rgba(17,24,32,0.12); }
  .brand-text { font-size: 1rem; }
  .hero h1 { font-size: clamp(1.85rem, 9vw, 3rem); }
  .hero-stats-line,
  .readout-strip { grid-template-columns: 1fr; }
  .hero-visual,
  .hero-visual img { min-height: 330px; }
  .hero-visual__ticket { left: 14px; right: 14px; bottom: 14px; }
  .node-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}

/* TECHIE DISTINCT PAGE REDESIGN */
.page-identity {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-identity::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18,200,215,0.12) 1px, transparent 1px) 0 0 / 84px 84px,
    linear-gradient(180deg, rgba(17,24,32,0.06) 1px, transparent 1px) 0 0 / 84px 84px;
  pointer-events: none;
}
.page-identity > .container { position: relative; }
.page-identity h1 {
  font-size: clamp(1.95rem, 4.4vw, 4.1rem);
  line-height: 0.98;
  text-transform: uppercase;
  max-width: 900px;
}
.page-identity p {
  color: var(--muted);
  font-size: 1.04rem;
  max-width: 650px;
  margin-top: 18px;
}

.manifest-hero {
  background: linear-gradient(120deg, #f8fbfd 0%, #e8f1f6 64%, #dcecf7 100%);
  padding: 82px 0;
}
.manifest-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 410px;
  gap: 46px;
  align-items: end;
}
.manifest-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.registry-slab {
  background: var(--slate-deep);
  color: var(--white);
  border: 1px solid rgba(126,234,242,0.28);
  padding: 24px;
  box-shadow: var(--shadow-md);
}
.registry-slab__label {
  display: inline-block;
  color: var(--amber);
  margin-bottom: 18px;
  font-weight: 700;
}
.registry-slab dl { display: grid; gap: 15px; }
.registry-slab div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  border-top: 1px solid rgba(244,247,250,0.16);
  padding-top: 14px;
}
.registry-slab dt { color: rgba(244,247,250,0.55); font-size: 0.76rem; text-transform: uppercase; }
.registry-slab dd { font-weight: 700; line-height: 1.35; }

.dossier-grid { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 64px; align-items: start; }
.dossier-lede h2,
.ledger-board__header h2,
.operations-card h2,
.proof-band h2,
.routing-board h2,
.quote-form-panel__head h2,
.location-copy h2,
.shop-toolbar--command h2,
.request-manifest h2 { font-size: clamp(1.45rem, 2.8vw, 2.45rem); line-height: 1.02; }
.dossier-copy { columns: 2 280px; column-gap: 38px; color: var(--muted); font-size: 1.02rem; }
.dossier-copy p { break-inside: avoid; margin-bottom: 16px; }

.supply-ledger-section { background: var(--slate-deep); color: var(--white); }
.supply-ledger-section .eyebrow { color: var(--volt-light); }
.ledger-board { border: 1px solid rgba(126,234,242,0.22); background: rgba(255,255,255,0.035); }
.ledger-board__header { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 30px; padding: 26px; border-bottom: 1px solid rgba(126,234,242,0.18); }
.ledger-board__header h2 { color: var(--white); }
.supply-lanes { display: grid; grid-template-columns: repeat(4, 1fr); }
.supply-lanes div { min-height: 260px; padding: 24px; border-right: 1px solid rgba(126,234,242,0.18); display: flex; flex-direction: column; justify-content: space-between; }
.supply-lanes div:last-child { border-right: 0; }
.supply-lanes span { color: var(--amber); font-family: 'IBM Plex Mono', monospace; font-size: 0.78rem; text-transform: uppercase; }
.supply-lanes strong { display: block; color: var(--white); font-size: 1.5rem; line-height: 1.08; }
.supply-lanes em { color: rgba(244,247,250,0.64); font-style: normal; }

.operations-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 14px; }
.operations-card,
.ops-rule { background: var(--white); border: 1px solid var(--line); padding: 24px; box-shadow: var(--shadow-sm); }
.operations-card--large { min-height: 300px; display: flex; flex-direction: column; justify-content: space-between; }
.ops-rule { display: flex; min-height: 300px; flex-direction: column; justify-content: space-between; }
.ops-rule span { color: var(--volt-text); font-weight: 700; }
.ops-rule p,
.operations-card p { color: var(--muted); }
.proof-band__grid { display: grid; grid-template-columns: 0.85fr 1fr auto; gap: 28px; align-items: center; }
.proof-band p { color: var(--muted); }

.shop-hero { background: var(--slate-deep); color: var(--white); padding: 74px 0; }
.shop-hero h1 { color: var(--white); }
.shop-hero p { color: rgba(244,247,250,0.72); }
.shop-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 44px; align-items: end; }
.buying-brief { border: 1px solid rgba(126,234,242,0.24); background: rgba(255,255,255,0.06); padding: 22px; }
.buying-brief > span { color: var(--amber); font-weight: 700; }
.buying-brief ul { display: grid; gap: 12px; margin-top: 18px; }
.buying-brief li { display: grid; grid-template-columns: 1fr; gap: 2px; padding-top: 12px; border-top: 1px solid rgba(244,247,250,0.14); }
.buying-brief strong { color: var(--white); }
.buying-brief small { color: rgba(244,247,250,0.6); }
.shop-intake-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); background: var(--white); }
.shop-intake-strip div { padding: 22px 32px; border-right: 1px solid var(--line); }
.shop-intake-strip span { color: var(--volt-text); font-weight: 800; font-size: 1.4rem; }
.shop-intake-strip strong { display: block; margin-top: 4px; }
.shop-intake-strip small { color: var(--muted); }
.shop-section { padding-top: 42px; }
.shop-toolbar--command { display: grid; grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1fr) auto; align-items: end; gap: 18px; padding: 22px; margin-bottom: 18px; }
.shop-toolbar--command .eyebrow { margin-bottom: 8px; }
.shop-toolbar--command h2 { font-size: clamp(1.15rem, 1.7vw, 1.55rem); }
.shop-toolbar--command .search-bar { margin: 0; }
.shop-layout--market { grid-template-columns: 240px 1fr; align-items: start; }
.shop-layout--market .shop-sidebar { position: sticky; top: 104px; display: grid; gap: 4px; padding: 8px; background: var(--slate-deep); border-color: rgba(126,234,242,0.22); }
.shop-layout--market .shop-sidebar button { justify-content: space-between; border: 0; color: rgba(244,247,250,0.72); background: transparent; }
.shop-layout--market .shop-sidebar button.is-active,
.shop-layout--market .shop-sidebar button:hover { background: var(--amber); color: var(--slate-deep); }
.shop-layout--market .product-category { background: rgba(255,255,255,0.54); border: 1px solid var(--line); padding: 14px; margin-bottom: 18px; }
.shop-layout--market .product-category__head { box-shadow: none; background: transparent; border: 0; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.shop-layout--market .product-card { display: grid; grid-template-rows: auto 1fr; }
.shop-layout--market .product-card__media { background: #eef4f8; }
.shop-request-section { padding-top: 34px; }
.request-manifest { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; padding: 34px; background: var(--white); border: 1px solid var(--line); border-left: 8px solid var(--amber); }
.request-manifest p { color: var(--muted); margin-top: 12px; max-width: 680px; }
.request-manifest__actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

.contact-hero { padding: 78px 0; background: linear-gradient(110deg, #f8fbfd, #edf5f9); }
.contact-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 42px; align-items: end; }
.contact-ticket { display: grid; gap: 10px; padding: 24px; background: var(--white); border: 1px solid var(--line); border-left: 8px solid var(--volt); box-shadow: var(--shadow-sm); }
.contact-ticket span { color: var(--volt-text); font-weight: 800; }
.contact-ticket a { font-family: 'Archivo', sans-serif; font-size: 1.25rem; color: var(--ink); overflow-wrap: anywhere; }
.contact-ticket small { color: var(--muted); }
.contact-workbench__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 22px; align-items: start; }
.routing-board,
.quote-form-panel { background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-sm); padding: 26px; }
.routing-board ol { display: grid; gap: 12px; margin: 22px 0; counter-reset: route; }
.routing-board li { display: grid; grid-template-columns: 42px 1fr; gap: 12px; align-items: start; padding-top: 12px; border-top: 1px solid var(--line); counter-increment: route; }
.routing-board li::before { content: counter(route, decimal-leading-zero); font-family: 'IBM Plex Mono', monospace; color: var(--volt-text); font-weight: 800; }
.routing-board li strong { display: block; }
.routing-board li span { color: var(--muted); }
.registered-block { background: var(--paper-deep); border: 1px solid var(--line); padding: 16px; }
.registered-block span { color: var(--volt-text); font-weight: 800; }
.registered-block p { color: var(--muted); margin-top: 8px; }
.quote-form-panel__head { margin-bottom: 22px; }
.quote-form-panel__head p { color: var(--muted); margin-top: 8px; }
.quote-form-panel .btn { width: 100%; margin-top: 4px; }
.contact-map-section { padding-top: 0; }
.location-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 24px; align-items: stretch; }
.location-copy { background: var(--slate-deep); color: var(--white); padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.location-copy h2 { color: var(--white); }
.location-copy p { color: rgba(244,247,250,0.72); margin-top: 12px; }
.map-embed--wide { min-height: 360px; margin-top: 0; }
.map-embed--wide iframe { min-height: 360px; }

@media (max-width: 1020px) {
  .manifest-hero__grid,
  .shop-hero__grid,
  .contact-hero__grid,
  .dossier-grid,
  .contact-workbench__grid,
  .location-grid,
  .proof-band__grid,
  .request-manifest,
  .shop-toolbar--command { grid-template-columns: 1fr; }
  .supply-lanes { grid-template-columns: repeat(2, 1fr); }
  .operations-grid { grid-template-columns: repeat(2, 1fr); }
  .operations-card--large { grid-column: 1 / -1; }
  .shop-layout--market { grid-template-columns: 1fr; }
  .shop-layout--market .shop-sidebar { position: static; grid-template-columns: repeat(2, 1fr); }
  .request-manifest__actions { justify-content: flex-start; }
}

@media (max-width: 680px) {
  .page-identity { padding: 54px 0; }
  .page-identity h1 { font-size: clamp(1.75rem, 9vw, 2.7rem); }
  .registry-slab div { grid-template-columns: 1fr; gap: 4px; }
  .ledger-board__header,
  .supply-lanes,
  .operations-grid,
  .shop-intake-strip { grid-template-columns: 1fr; }
  .supply-lanes div { min-height: 190px; border-right: 0; border-bottom: 1px solid rgba(126,234,242,0.18); }
  .shop-layout--market .shop-sidebar { grid-template-columns: 1fr; }
  .routing-board li { grid-template-columns: 1fr; }
}

.buyer-signal-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 8px solid var(--amber);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.buyer-signal-panel__label {
  display: inline-block;
  color: var(--volt-text);
  font-weight: 800;
  margin-bottom: 18px;
}
.buyer-signal-panel h2 {
  font-size: clamp(1.2rem, 1.8vw, 1.65rem);
  line-height: 1.05;
  margin-bottom: 22px;
}
.signal-stack {
  display: grid;
  gap: 12px;
}
.signal-stack div {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 4px 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.signal-stack span {
  grid-row: span 2;
  color: var(--amber);
  font-weight: 800;
}
.signal-stack strong {
  line-height: 1.2;
}
.signal-stack small {
  color: var(--muted);
  line-height: 1.45;
}

@media (max-width: 680px) {
  .signal-stack div { grid-template-columns: 1fr; }
  .signal-stack span { grid-row: auto; }
}

.operations-section--manifest {
  background: linear-gradient(180deg, rgba(244,247,250,0.68), rgba(232,238,243,0.92));
}
.ops-manifest {
  display: grid;
  grid-template-columns: 0.74fr 1.26fr;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.ops-manifest__intro {
  padding: 30px;
  background: var(--slate-deep);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
}
.ops-manifest__intro .eyebrow { color: var(--volt-light); }
.ops-manifest__intro h2 {
  color: var(--white);
  font-size: clamp(1.65rem, 3vw, 3rem);
  line-height: 0.98;
  text-transform: uppercase;
  max-width: 520px;
}
.ops-manifest__intro p {
  color: rgba(244,247,250,0.72);
  max-width: 430px;
}
.ops-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  position: relative;
}
.ops-flow::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 78px;
  height: 2px;
  background: linear-gradient(90deg, var(--volt), var(--amber));
}
.ops-flow__step {
  position: relative;
  padding: 32px 26px 28px;
  min-height: 360px;
  display: grid;
  grid-template-rows: 54px 96px auto;
  align-content: start;
  border-left: 1px solid var(--line);
}
.ops-flow__step::before {
  content: "";
  width: 18px;
  height: 18px;
  border: 4px solid var(--white);
  background: var(--amber);
  box-shadow: 0 0 0 1px rgba(17,24,32,0.14);
  position: absolute;
  top: 70px;
  left: 26px;
  z-index: 1;
}
.ops-flow__step span {
  color: var(--volt-text);
  font-weight: 800;
}
.ops-flow__step h3 {
  align-self: end;
  font-size: clamp(1.15rem, 1.6vw, 1.55rem);
  line-height: 1.05;
  max-width: 220px;
}
.ops-flow__step p {
  color: var(--muted);
  margin-top: 18px;
  max-width: 250px;
}

@media (max-width: 1020px) {
  .ops-manifest { grid-template-columns: 1fr; }
  .ops-manifest__intro { min-height: auto; gap: 28px; }
  .ops-flow__step { min-height: 300px; }
}

@media (max-width: 680px) {
  .ops-flow { grid-template-columns: 1fr; }
  .ops-flow::before {
    left: 35px;
    right: auto;
    top: 36px;
    bottom: 36px;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--volt), var(--amber));
  }
  .ops-flow__step {
    min-height: auto;
    grid-template-rows: auto;
    gap: 12px;
    padding-left: 70px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .ops-flow__step::before {
    top: 32px;
    left: 27px;
  }
}
/* Contact route switchboard - replaces the old quote checklist */
.route-switchboard {
  padding: 0;
  overflow: hidden;
  background: var(--slate-deep);
  color: var(--white);
  border-color: rgba(126, 234, 242, 0.22);
  box-shadow: 0 24px 70px rgba(7, 16, 24, 0.18);
}
.route-switchboard .eyebrow {
  margin: 24px 24px 0;
  color: var(--volt-light);
}
.route-switchboard .eyebrow::before {
  background: var(--amber);
  color: var(--slate-deep);
}
.route-switchboard__stamp {
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  gap: 14px;
  margin: 20px 24px 22px;
  min-height: 74px;
  border: 1px solid rgba(126, 234, 242, 0.22);
  background:
    linear-gradient(90deg, rgba(126, 234, 242, 0.12), transparent),
    rgba(244, 247, 250, 0.04);
}
.route-switchboard__stamp span {
  display: grid;
  place-items: center;
  align-self: stretch;
  background: var(--volt);
  color: var(--slate-deep);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  font-weight: 800;
}
.route-switchboard__stamp strong {
  padding-right: 16px;
  color: var(--white);
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  line-height: 1.08;
}
.route-option {
  margin: 0 24px 14px;
  padding: 18px;
  background: var(--white);
  color: var(--ink);
  border-left: 5px solid rgba(17, 24, 32, 0.18);
}
.route-option--primary { border-left-color: var(--volt); }
.route-option .mono {
  display: block;
  margin-bottom: 8px;
  color: var(--volt-text);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.route-option a {
  display: block;
  color: var(--ink);
  font-family: 'Archivo', sans-serif;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  font-weight: 800;
  line-height: 1.15;
  overflow-wrap: anywhere;
}
.route-option p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}
.desk-window {
  display: grid;
  gap: 3px;
  margin: 4px 24px 16px;
  padding: 16px 0;
  border-top: 1px solid rgba(244, 247, 250, 0.16);
  border-bottom: 1px solid rgba(244, 247, 250, 0.16);
}
.desk-window span,
.desk-window small {
  color: rgba(244, 247, 250, 0.62);
}
.desk-window strong {
  color: var(--white);
  font-size: 1rem;
}
.registered-block--route {
  margin: 0;
  padding: 20px 24px 22px;
  background: rgba(244, 247, 250, 0.06);
  border: 0;
  border-top: 1px solid rgba(126, 234, 242, 0.18);
}
.registered-block--route span { color: var(--volt-light); }
.registered-block--route p {
  color: rgba(244, 247, 250, 0.68);
  font-size: 0.92rem;
}

@media (max-width: 680px) {
  .route-switchboard .eyebrow,
  .route-switchboard__stamp,
  .route-option,
  .desk-window {
    margin-left: 18px;
    margin-right: 18px;
  }
  .route-switchboard__stamp {
    grid-template-columns: 48px 1fr;
  }
  .registered-block--route {
    padding-left: 18px;
    padding-right: 18px;
  }
}
/* Product image blend pass - let generated WebP backgrounds merge into the card */
.product-card {
  background: var(--white);
  border-color: rgba(178, 194, 207, 0.72);
  box-shadow: 0 14px 34px rgba(17, 24, 32, 0.07);
}
.product-card__media {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #f2f8fb;
  border-bottom: 0;
  isolation: isolate;
}
.product-card__media img {
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
}
.product-card__media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 34%;
  background: linear-gradient(180deg, rgba(255,255,255,0), var(--white) 92%);
  pointer-events: none;
  z-index: 1;
}
.product-card__media .tag-code {
  z-index: 2;
}
.product-card__body {
  position: relative;
  z-index: 2;
  background: var(--white);
  margin-top: -10px;
}
.shop-layout--market .product-card__media {
  background: #f2f8fb;
}
.product-card:hover .product-card__media img {
  transform: scale(1.04);
  transition: transform 0.35s cubic-bezier(0.2,0.7,0.3,1);
}
.product-detail__media {
  background: #f2f8fb;
}
.product-detail__media img {
  object-fit: cover;
}
/* Operating flow connector alignment */
.ops-flow::before {
  content: none;
}
.ops-flow__step::after {
  content: "";
  position: absolute;
  top: 78px;
  left: 44px;
  right: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--volt), var(--amber));
  z-index: 0;
}
.ops-flow__step:last-child::after {
  right: 0;
}
.ops-flow__step::before {
  top: 67px;
  left: 28px;
  z-index: 2;
}

@media (max-width: 680px) {
  .ops-flow__step::after {
    top: 50px;
    bottom: -1px;
    left: 35px;
    right: auto;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, var(--volt), var(--amber));
  }
  .ops-flow__step:last-child::after {
    width: 2px;
    height: 44px;
  }
  .ops-flow__step::before {
    top: 32px;
    left: 27px;
  }
}