/* ============================================================
   FILAMENT TECHNOLOGIES — Design System
   Precision Engineering × Premium Hardware
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* --- Design Tokens --- */
:root {
  /* Colors — exact palette */
  --clr-deep-blue: #1B2A4A;
  --clr-copper: #C77B3D;
  --clr-copper-light: #D4955F;
  --clr-copper-dark: #A86428;
  --clr-paper: #F7F5F0;
  --clr-paper-warm: #F0EDE6;
  --clr-near-black: #1A1A1A;
  --clr-signal-green: #4A9B6E;
  --clr-deep-blue-90: rgba(27, 42, 74, 0.9);
  --clr-deep-blue-50: rgba(27, 42, 74, 0.5);
  --clr-copper-20: rgba(199, 123, 61, 0.2);
  --clr-copper-10: rgba(199, 123, 61, 0.1);
  --clr-border: rgba(27, 42, 74, 0.12);
  --clr-border-light: rgba(27, 42, 74, 0.06);

  /* Typography */
  --ff-headline: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --ff-mono: 'JetBrains Mono', 'Consolas', monospace;
  --ff-body: 'Inter', -apple-system, sans-serif;

  /* Spacing — 4px grid */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;
  --sp-32: 128px;

  /* Shadows — studio contact shadows only */
  --shadow-contact: 0 1px 3px rgba(27, 42, 74, 0.08);
  --shadow-card: 0 2px 8px rgba(27, 42, 74, 0.06), 0 1px 2px rgba(27, 42, 74, 0.04);
  --shadow-elevated: 0 4px 16px rgba(27, 42, 74, 0.08), 0 2px 4px rgba(27, 42, 74, 0.04);
  --shadow-deep: 0 8px 32px rgba(27, 42, 74, 0.10), 0 4px 8px rgba(27, 42, 74, 0.06);

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.42, 0, 0.58, 1);
  --duration-fast: 200ms;
  --duration-med: 400ms;
  --duration-slow: 800ms;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--clr-near-black);
  background-color: var(--clr-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography Utilities --- */
.t-headline-xl {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.t-headline-lg {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.t-headline-md {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.t-headline-sm {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1.125rem;
  line-height: 1.3;
}

.t-mono-label {
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.4;
}

.t-mono-spec {
  font-family: var(--ff-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.t-body {
  font-family: var(--ff-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
}

.t-body-sm {
  font-family: var(--ff-body);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.6;
}

/* --- Layout Primitives --- */
.signal-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.signal-container--wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-6);
  border-radius: 2px;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--clr-copper);
  color: #fff;
  border: 2px solid var(--clr-copper);
}

.btn--primary:hover {
  background: var(--clr-copper-dark);
  border-color: var(--clr-copper-dark);
}

.btn--outline {
  background: transparent;
  color: var(--clr-copper);
  border: 2px solid var(--clr-copper);
}

.btn--outline:hover {
  background: var(--clr-copper);
  color: #fff;
}

.btn--outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--outline-light:hover {
  border-color: var(--clr-copper);
  color: var(--clr-copper);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.8125rem;
}

.btn__icon {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn:hover .btn__icon {
  transform: translateX(2px);
}

/* --- Section Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ============================================================
   1. TOP BAR
   ============================================================ */
.top-bar {
  background: var(--clr-deep-blue);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar__contacts {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.top-bar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
  transition: color var(--duration-fast);
}

.top-bar__link:hover {
  color: var(--clr-copper-light);
}

.top-bar__link svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
  flex-shrink: 0;
}

.top-bar__socials {
  display: flex;
  gap: var(--sp-3);
}

.top-bar__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.06);
  transition: background var(--duration-fast);
}

.top-bar__social:hover {
  background: var(--clr-copper-20);
}

.top-bar__social svg {
  width: 14px;
  height: 14px;
  fill: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   2. NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--clr-paper);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--duration-fast) var(--ease-out);
}

.nav--scrolled {
  box-shadow: var(--shadow-elevated);
}

.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav__logo-mark {
  width: 36px;
  height: 36px;
  position: relative;
}

.nav__logo-text {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--clr-deep-blue);
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1;
}

.nav__logo-sub {
  font-family: var(--ff-mono);
  font-size: 0.5625rem;
  color: var(--clr-copper);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-top: 1px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav__link {
  font-family: var(--ff-headline);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--clr-deep-blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
  padding: var(--sp-2) 0;
  transition: color var(--duration-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-copper);
  transition: width var(--duration-med) var(--ease-out);
}

.nav__link:hover {
  color: var(--clr-copper);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--sp-4);
}

/* Mobile hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-deep-blue);
  transition: all var(--duration-fast) var(--ease-out);
  border-radius: 1px;
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--clr-paper);
  z-index: 999;
  padding: var(--sp-8) var(--sp-6);
  flex-direction: column;
  gap: var(--sp-6);
  border-top: 1px solid var(--clr-border);
}

.nav__mobile-menu.active {
  display: flex;
}

.nav__mobile-link {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--clr-deep-blue);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--clr-border-light);
}

/* ============================================================
   3. HERO SECTION
   ============================================================ */
.hero {
  background: var(--clr-deep-blue);
  padding: var(--sp-24) 0 var(--sp-20);
  position: relative;
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

/* Subtle circuit-trace background pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(199, 123, 61, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(199, 123, 61, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
  0% { transform: translateY(0); }
  100% { transform: translateY(48px); }
}

.network-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.6;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  color: #fff;
}

.hero__label {
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  color: var(--clr-copper);
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.hero__label::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--clr-signal-green);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(74, 155, 110, 0.5);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: var(--sp-6);
}

.hero__title span {
  color: var(--clr-copper);
}

.hero__description {
  font-family: var(--ff-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  max-width: 480px;
  margin-bottom: var(--sp-8);
}

.hero__ctas {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero__3d {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__3d canvas {
  width: 100% !important;
  height: 100% !important;
}

.hero__fallback-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

/* ============================================================
   4. WIRE-TRACE SECTION CONNECTORS
   ============================================================ */
.wire-trace {
  position: relative;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.wire-trace svg {
  width: 100%;
  height: 100%;
}

.wire-trace__line {
  stroke: var(--clr-copper);
  stroke-width: 1.5;
  fill: none;
  opacity: 0.3;
}

.wire-trace__pulse {
  stroke: var(--clr-copper-light);
  stroke-width: 3;
  fill: none;
  stroke-dasharray: 15 300;
  filter: drop-shadow(0 0 8px var(--clr-copper));
  animation: trace-pulse 1.5s linear infinite;
}

@keyframes trace-pulse {
  0% { stroke-dashoffset: 315; }
  100% { stroke-dashoffset: 0; }
}

/* ============================================================
   5. ABOUT SECTION
   ============================================================ */
.about {
  padding: var(--sp-20) 0;
  position: relative;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.about__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.about__title {
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-6);
}

.about__text {
  color: var(--clr-near-black);
  opacity: 0.8;
  margin-bottom: var(--sp-8);
}

.about__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--ff-mono);
  font-size: 0.875rem;
  color: var(--clr-copper);
  padding: var(--sp-3) var(--sp-5);
  border: 1px solid var(--clr-copper-20);
  border-radius: 2px;
  transition: all var(--duration-fast);
}

.about__phone:hover {
  background: var(--clr-copper-10);
  border-color: var(--clr-copper);
}

.about__phone svg {
  width: 16px;
  height: 16px;
}

.about__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* Pillar card — datasheet style */
.pillar-card {
  position: relative;
  padding: var(--sp-6);
  background: #fff;
  border: 1px solid var(--clr-border);
  transition: border-color var(--duration-fast);
}

.pillar-card:hover {
  border-color: var(--clr-copper-20);
}

/* Technical corner brackets */
.pillar-card::before,
.pillar-card::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--clr-copper);
  border-style: solid;
  opacity: 0.4;
  transition: opacity var(--duration-fast);
}

.pillar-card::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.pillar-card::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.pillar-card:hover::before,
.pillar-card:hover::after {
  opacity: 0.8;
}

.pillar-card__title {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-2);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.pillar-card__text {
  font-family: var(--ff-body);
  font-size: 0.875rem;
  color: var(--clr-near-black);
  opacity: 0.7;
  line-height: 1.6;
}

/* ============================================================
   6. PRODUCTS SECTION
   ============================================================ */
.products {
  padding: var(--sp-20) 0;
  background: var(--clr-paper-warm);
  position: relative;
}

.products__header {
  text-align: center;
  margin-bottom: var(--sp-16);
}

.products__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.products__title {
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-4);
}

.products__subtitle {
  max-width: 600px;
  margin: 0 auto;
  color: var(--clr-near-black);
  opacity: 0.7;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* Product datasheet card */
.product-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--clr-border);
  padding: var(--sp-8) var(--sp-6) var(--sp-6);
  transition: all var(--duration-med) var(--ease-out);
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(27, 42, 74, 0.04);
}

.product-card:hover {
  border-color: var(--clr-copper);
  box-shadow: 0 12px 32px rgba(199, 123, 61, 0.15), 0 4px 12px rgba(27, 42, 74, 0.08);
  transform: translateY(-4px);
}

/* Scanning line on hover */
.product-card::before {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-copper), transparent);
  box-shadow: 0 0 10px var(--clr-copper);
  transition: top 0.6s ease-in-out;
  z-index: 10;
  opacity: 0;
}

.product-card:hover::before {
  top: 200%;
  opacity: 1;
  animation: scan-line 2s linear infinite;
}

@keyframes scan-line {
  0% { top: -10%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 110%; opacity: 0; }
}

/* Corner brackets */
.product-card .bracket {
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--clr-copper);
  border-style: solid;
  opacity: 0.4;
  transition: all var(--duration-med);
}

.product-card .bracket-tl {
  top: 0; left: 0; border-width: 3px 0 0 3px;
}
.product-card .bracket-br {
  bottom: 0; right: 0; border-width: 0 3px 3px 0;
}

.product-card:hover .bracket {
  opacity: 1;
  box-shadow: 0 0 8px var(--clr-copper);
}

.product-card__3d {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  position: relative;
}

.product-card__3d canvas {
  width: 100% !important;
  height: 100% !important;
}

/* Product icon placeholder (CSS 3D hardware) */
.product-card__icon {
  width: 110px;
  height: 110px;
  position: relative;
  perspective: 400px;
  transition: transform var(--duration-med) var(--ease-out);
}

.product-card:hover .product-card__icon {
  transform: rotateY(15deg) rotateX(-5deg);
}

.product-card__icon-box {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Product type badge */
.product-card__type {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  font-family: var(--ff-mono);
  font-size: 0.625rem;
  color: var(--clr-deep-blue);
  opacity: 0.4;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card__name {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--clr-deep-blue);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: var(--sp-3);
  position: relative;
}

/* Copper underline on hover */
.product-card__name::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-copper);
  transition: width var(--duration-med) var(--ease-out);
}

.product-card:hover .product-card__name::after {
  width: 100%;
}

.product-card__specs {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: var(--clr-near-black);
  opacity: 0.6;
  letter-spacing: 0.02em;
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.product-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-border-light);
}

.product-card__status {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  color: var(--clr-signal-green);
  letter-spacing: 0.06em;
}

.product-card__status-dot {
  width: 6px;
  height: 6px;
  background: var(--clr-signal-green);
  border-radius: 50%;
  display: inline-block;
}

.product-card__enquire {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--clr-copper);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: color var(--duration-fast);
}

.product-card__enquire:hover {
  color: var(--clr-copper-dark);
}

.product-card__enquire svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-fast);
}

.product-card__enquire:hover svg {
  transform: translateX(3px);
}

/* ============================================================
   7. CABLE CROSS-SECTION
   ============================================================ */
.cable-section {
  padding: var(--sp-16) 0;
  background: var(--clr-deep-blue);
  position: relative;
  overflow: hidden;
}

.cable-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}

.cable-section__content {
  color: #fff;
}

.cable-section__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.cable-section__title {
  margin-bottom: var(--sp-6);
}

.cable-section__text {
  opacity: 0.7;
  margin-bottom: var(--sp-6);
}

.cable-section__visual {
  position: relative;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CSS Cable cross-section illustration */
.cable-cross {
  position: relative;
  width: 260px;
  height: 260px;
}

.cable-layer {
  position: absolute;
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.8s var(--ease-out);
}

.cable-layer--jacket {
  width: 260px;
  height: 260px;
  background: #2A2A2A;
  border: 3px solid #3A3A3A;
}

.cable-layer--shield {
  width: 210px;
  height: 210px;
  background: repeating-conic-gradient(
    var(--clr-copper) 0deg 10deg,
    var(--clr-copper-dark) 10deg 20deg
  );
  opacity: 0.9;
}

.cable-layer--insulation {
  width: 160px;
  height: 160px;
  background: #E8E4DC;
}

.cable-layer--core {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--clr-copper), var(--clr-copper-light));
  box-shadow: 0 0 20px rgba(199, 123, 61, 0.3);
}

.cable-layer__label {
  position: absolute;
  font-family: var(--ff-mono);
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cable-layer--jacket .cable-layer__label {
  top: -24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.5);
}

.cable-layer--shield .cable-layer__label {
  right: -90px;
  top: 50%;
  transform: translateY(-50%);
}

.cable-layer--insulation .cable-layer__label {
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
}

.cable-layer--core .cable-layer__label {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-weight: 600;
}

/* Peel animation states */
.cable-cross.peeled .cable-layer--jacket {
  transform: translate(-50%, -50%) scale(1.15);
  opacity: 0.5;
}

.cable-cross.peeled .cable-layer--shield {
  transform: translate(-50%, -50%) scale(1.08);
  opacity: 0.7;
}

.cable-cross.peeled .cable-layer--insulation {
  transform: translate(-50%, -50%) scale(1.03);
  opacity: 0.85;
}

.cable-cross.peeled .cable-layer--core {
  box-shadow: 0 0 40px rgba(199, 123, 61, 0.5);
}

/* ============================================================
   8. SERVICES SECTION
   ============================================================ */
.services {
  padding: var(--sp-20) 0;
  position: relative;
}

.services__header {
  text-align: center;
  margin-bottom: var(--sp-16);
}

.services__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.services__title {
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-4);
}

.services__subtitle {
  max-width: 640px;
  margin: 0 auto;
  opacity: 0.7;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  position: relative;
}

/* Wire-trace connector between service cards */
.services__grid::before {
  content: '';
  position: absolute;
  top: 50%;
  left: calc(33.333% - var(--sp-3));
  width: calc(33.333% + var(--sp-6));
  height: 1px;
  background: var(--clr-copper);
  opacity: 0.2;
  z-index: 0;
}

.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--clr-border);
  padding: var(--sp-8) var(--sp-6);
  transition: all var(--duration-med) var(--ease-out);
  z-index: 1;
  overflow: hidden;
}

.service-card:hover {
  border-color: var(--clr-copper);
  box-shadow: 0 8px 24px rgba(199, 123, 61, 0.12);
  transform: translateY(-2px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 100%, rgba(199, 123, 61, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-med);
}

.service-card:hover::before {
  opacity: 1;
}

/* Corner brackets */
.service-card::before,
.service-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--clr-copper);
  border-style: solid;
  opacity: 0.25;
  transition: opacity var(--duration-fast);
}

.service-card::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.service-card::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.service-card:hover::before,
.service-card:hover::after {
  opacity: 0.6;
}

.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--clr-copper-10);
  border: 1px solid var(--clr-copper-20);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
}

.service-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-copper);
  fill: none;
  stroke-width: 1.5;
}

.service-card__number {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  font-family: var(--ff-mono);
  font-size: 0.625rem;
  color: var(--clr-deep-blue);
  opacity: 0.2;
}

.service-card__title {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--clr-deep-blue);
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

.service-card__text {
  font-size: 0.875rem;
  color: var(--clr-near-black);
  opacity: 0.7;
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.service-card__link {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--clr-copper);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: color var(--duration-fast);
}

.service-card__link:hover {
  color: var(--clr-copper-dark);
}

.service-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-fast);
}

.service-card__link:hover svg {
  transform: translateX(3px);
}

/* 4-column grid override for services */
.services__grid--4col {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
  .services__grid--4col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services__grid--4col {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   INDUSTRY SOLUTIONS SECTION
   ============================================================ */
.solutions {
  padding: var(--sp-20) 0;
  background: var(--clr-deep-blue);
  position: relative;
}

.solutions::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(199, 123, 61, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(199, 123, 61, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.solutions__header {
  text-align: center;
  margin-bottom: var(--sp-12);
  position: relative;
  z-index: 1;
}

.solutions__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-4);
  position: relative;
  z-index: 1;
}

.solution-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--sp-8) var(--sp-5);
  text-align: center;
  position: relative;
  transition: all var(--duration-med) var(--ease-out);
  cursor: default;
}

.solution-card:hover {
  background: rgba(199, 123, 61, 0.08);
  border-color: var(--clr-copper);
  transform: translateY(-4px);
}

/* Corner brackets */
.solution-card::before,
.solution-card::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--clr-copper);
  border-style: solid;
  opacity: 0;
  transition: opacity var(--duration-med);
}

.solution-card::before {
  top: 0; left: 0; border-width: 2px 0 0 2px;
}
.solution-card::after {
  bottom: 0; right: 0; border-width: 0 2px 2px 0;
}

.solution-card:hover::before,
.solution-card:hover::after {
  opacity: 0.8;
}

.solution-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto var(--sp-5);
  background: var(--clr-copper-10);
  border: 1px solid var(--clr-copper-20);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-med);
}

.solution-card:hover .solution-card__icon {
  background: rgba(199, 123, 61, 0.2);
  border-color: var(--clr-copper);
}

.solution-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--clr-copper);
  transition: transform var(--duration-med);
}

.solution-card:hover .solution-card__icon svg {
  transform: scale(1.1);
}

.solution-card__title {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.9375rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: var(--sp-3);
}

.solution-card__text {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .solutions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .solutions__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .solutions__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   9. PARTNERS SECTION — Certification Plaque
   ============================================================ */
.partners {
  padding: var(--sp-20) 0;
  background: var(--clr-deep-blue);
  position: relative;
}

/* Subtle inset border */
.partners::before {
  content: '';
  position: absolute;
  inset: var(--sp-6);
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.partners__header {
  text-align: center;
  margin-bottom: var(--sp-4);
}

.partners__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.partners__title {
  color: #fff;
  margin-bottom: var(--sp-4);
}

.partners__subtitle {
  color: rgba(255, 255, 255, 0.6);
  max-width: 500px;
  margin: 0 auto var(--sp-12);
}

/* Sangoma Gold badge */
.partners__gold-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
  padding: var(--sp-5) var(--sp-8);
  border: 2px solid var(--clr-copper);
  background: rgba(199, 123, 61, 0.08);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.partners__gold-badge-icon {
  width: 32px;
  height: 32px;
  fill: var(--clr-copper);
}

.partners__gold-badge-text {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: 1rem;
  color: var(--clr-copper);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.partners__gold-badge-sub {
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  color: var(--clr-copper-light);
  letter-spacing: 0.04em;
  display: block;
  margin-top: 2px;
}

/* Partner logo grid — certification plaque style */
.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  max-width: 800px;
  margin: 0 auto;
}

.partner-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8) var(--sp-6);
  background: var(--clr-deep-blue);
  transition: background var(--duration-fast);
  min-height: 90px;
}

.partner-cell:hover {
  background: rgba(27, 42, 74, 0.8);
}

.partner-cell__name {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  transition: color var(--duration-fast);
}

.partner-cell:hover .partner-cell__name {
  color: rgba(255, 255, 255, 0.8);
}

/* ============================================================
   10. WHY CHOOSE US
   ============================================================ */
.why-us {
  padding: var(--sp-20) 0;
}

.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.why-us__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.why-us__title {
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-6);
}

.why-us__text {
  opacity: 0.7;
  margin-bottom: var(--sp-8);
}

.why-us__items {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.why-us__item {
  display: flex;
  gap: var(--sp-5);
  align-items: flex-start;
  padding: var(--sp-5);
  background: #fff;
  border: 1px solid var(--clr-border-light);
  transition: border-color var(--duration-fast);
}

.why-us__item:hover {
  border-color: var(--clr-copper-20);
}

.why-us__item-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--clr-copper-10);
  border: 1px solid var(--clr-copper-20);
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-us__item-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--clr-copper);
  fill: none;
  stroke-width: 1.5;
}

.why-us__item-title {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 1rem;
  color: var(--clr-deep-blue);
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.why-us__item-text {
  font-size: 0.875rem;
  opacity: 0.7;
  line-height: 1.6;
}

/* ============================================================
   11. CONTACT & FOOTER
   ============================================================ */
.contact {
  padding: var(--sp-20) 0;
  background: var(--clr-paper-warm);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.contact__label {
  color: var(--clr-copper);
  margin-bottom: var(--sp-4);
}

.contact__title {
  color: var(--clr-deep-blue);
  margin-bottom: var(--sp-6);
}

.contact__text {
  opacity: 0.7;
  margin-bottom: var(--sp-8);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
}

.contact__detail-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--clr-copper-10);
  border: 1px solid var(--clr-copper-20);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__detail-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--clr-copper);
  fill: none;
  stroke-width: 1.5;
}

.contact__detail-label {
  font-family: var(--ff-mono);
  font-size: 0.6875rem;
  color: var(--clr-copper);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.contact__detail-value {
  font-size: 0.9375rem;
  color: var(--clr-near-black);
}

.contact__detail-value a {
  transition: color var(--duration-fast);
}

.contact__detail-value a:hover {
  color: var(--clr-copper);
}

/* Contact card */
.contact__card {
  background: #fff;
  border: 1px solid var(--clr-border);
  padding: var(--sp-8);
  position: relative;
}

.contact__card::before,
.contact__card::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--clr-copper);
  border-style: solid;
  opacity: 0.3;
}

.contact__card::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.contact__card::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.contact__whatsapp {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: #25D366;
  color: #fff;
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--sp-4) var(--sp-6);
  border-radius: 2px;
  transition: all var(--duration-fast);
  width: 100%;
  justify-content: center;
  margin-top: var(--sp-6);
}

.contact__whatsapp:hover {
  background: #1EA851;
}

.contact__whatsapp svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

/* Footer */
.footer {
  background: var(--clr-deep-blue);
  padding: var(--sp-12) 0 var(--sp-6);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  color: #fff;
}

.footer__logo-text {
  font-family: var(--ff-headline);
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: var(--sp-4);
}

.footer__description {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  max-width: 320px;
}

.footer__col-title {
  font-family: var(--ff-headline);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--clr-copper);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-5);
}

.footer__link {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  padding: var(--sp-1) 0;
  transition: color var(--duration-fast);
}

.footer__link:hover {
  color: var(--clr-copper-light);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--sp-6);
}

.footer__copyright {
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.02em;
}

.footer__legal {
  display: flex;
  gap: var(--sp-6);
}

.footer__legal a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.3);
  transition: color var(--duration-fast);
}

.footer__legal a:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   12. MOBILE STICKY BOTTOM BAR
   ============================================================ */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  background: var(--clr-deep-blue);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--sp-2) var(--sp-4) calc(var(--sp-2) + env(safe-area-inset-bottom));
}

.mobile-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-2);
}

.mobile-bar__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--sp-2) var(--sp-1);
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--ff-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color var(--duration-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-bar__btn:hover,
.mobile-bar__btn:active {
  color: var(--clr-copper);
}

.mobile-bar__btn svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.mobile-bar__btn--whatsapp svg {
  fill: currentColor;
  stroke: none;
}

/* ============================================================
   13. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    text-align: center;
  }

  .hero__content {
    order: 1;
  }

  .hero__3d {
    order: 0;
    height: 320px;
  }

  .hero__description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__ctas {
    justify-content: center;
  }

  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  .services__grid::before {
    display: none;
  }

  .cable-section__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cable-section__visual {
    height: 280px;
  }

  .partners__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-us__inner {
    grid-template-columns: 1fr;
  }

  .contact__inner {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
  }

  .top-bar__contacts {
    gap: var(--sp-3);
  }

  .top-bar__link:not(:first-child) {
    display: none;
  }

  .nav__links {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero {
    padding: var(--sp-16) 0 var(--sp-12);
    min-height: auto;
  }

  .hero__3d {
    height: 260px;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .products__grid {
    grid-template-columns: 1fr;
  }

  .partners__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
  }

  .mobile-bar {
    display: block;
  }

  /* Add bottom padding to body to account for mobile bar */
  body {
    padding-bottom: 72px;
  }

  /* Simplify wire-traces to straight lines on mobile */
  .wire-trace {
    height: 48px;
  }
}

@media (max-width: 480px) {
  .hero__ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero__ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .cable-cross {
    width: 200px;
    height: 200px;
  }

  .cable-layer--jacket { width: 200px; height: 200px; }
  .cable-layer--shield { width: 160px; height: 160px; }
  .cable-layer--insulation { width: 120px; height: 120px; }
  .cable-layer--core { width: 60px; height: 60px; }
}

/* ============================================================
   14. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .wire-trace__pulse {
    animation: none;
    opacity: 0.3;
  }

  .hero__label::before {
    animation: none;
    opacity: 1;
  }
}

/* ============================================================
   15. SIGNAL PATH SVG ANIMATION
   ============================================================ */
.signal-path {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.signal-path__line {
  stroke: var(--clr-copper);
  stroke-width: 1;
  fill: none;
  opacity: 0.15;
}

.signal-path__dot {
  fill: var(--clr-copper);
  r: 3;
}

/* ============================================================
   16. PRODUCT ICON SVG STYLES
   ============================================================ */
.product-icon {
  width: 100%;
  height: 100%;
}

.product-icon__body {
  fill: #2A3A5A;
  stroke: var(--clr-copper);
  stroke-width: 0.5;
}

.product-icon__pcb {
  fill: #2D5A3D;
}

.product-icon__port {
  fill: #1B2A4A;
  stroke: var(--clr-copper);
  stroke-width: 0.3;
}

.product-icon__metal {
  fill: #8A8A8A;
  stroke: #6A6A6A;
  stroke-width: 0.3;
}

.product-icon__copper {
  fill: var(--clr-copper);
}

.product-icon__led {
  fill: var(--clr-signal-green);
}

.product-icon__screen {
  fill: #1A2A3A;
  stroke: #3A4A5A;
  stroke-width: 0.5;
}