/* ============================================
   COOL TECH SHIT — MAIN STYLESHEET
   Industrial Dark Theme | Orange + Teal
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800;900&family=Share+Tech+Mono&family=Barlow:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --orange: #E8620A;
  --teal: #2ABFAD;
  --teal-dark: #1a9e8d;
  --orange-dark: #c4520a;
  --bg-black: #0A0A0A;
  --bg-dark: #111111;
  --bg-card: #181818;
  --bg-card2: #1E1E1E;
  --border: #2a2a2a;
  --border-bright: #333333;
  --text-primary: #F0F0F0;
  --text-secondary: #A0A0A0;
  --text-muted: #666666;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-body: 'Barlow', sans-serif;
  --gutter: clamp(1rem, 5vw, 4rem);
  --max-width: 1280px;
  --radius: 4px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-black);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: 5rem 0; }
.section--sm { padding: 3rem 0; }

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: 0.2rem 0.6rem;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.section-title span { color: var(--orange); }
.section-title .teal { color: var(--teal); }

.section-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--teal));
  margin: 1.5rem 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8rem 2rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.btn--primary {
  background: var(--orange);
  color: #fff;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}
.btn--primary:hover { background: var(--orange-dark); transform: translateY(-2px); }

.btn--secondary {
  background: transparent;
  color: var(--teal);
  border: 1px solid var(--teal);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}
.btn--secondary:hover { background: var(--teal); color: #000; transform: translateY(-2px); }

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-bright);
}
.btn--ghost:hover { border-color: var(--orange); color: var(--orange); }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: background 0.3s;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__logo img {
  height: 44px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.5rem 0.85rem;
  transition: color 0.2s;
  position: relative;
}

.nav__links a:hover,
.nav__links a.active { color: var(--text-primary); }

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0.85rem; right: 0.85rem;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transition: transform 0.2s;
}

.nav__links a:hover::after,
.nav__links a.active::after { transform: scaleX(1); }

.nav__cta { margin-left: 1rem; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s;
}

/* --- Mobile nav --- */
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 1rem var(--gutter) 1.5rem;
}

.nav__mobile.open { display: flex; }

.nav__mobile a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.nav__mobile a:hover { color: var(--orange); }

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(42,191,173,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(232,98,10,0.06) 0%, transparent 60%),
    var(--bg-black);
  z-index: 0;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(42,191,173,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,191,173,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--gutter);
  width: 100%;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 30px;
  height: 1px;
  background: var(--teal);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 1.5rem;
}

.hero__title .line1 { color: var(--text-primary); }
.hero__title .line2 { color: var(--orange); }
.hero__title .line3 { color: var(--teal); }

.hero__desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.hero__image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero__image::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(42,191,173,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__image img {
  max-height: 500px;
  width: auto;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 40px rgba(42,191,173,0.25));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero__image { order: -1; }
  .hero__image img { max-height: 280px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
}

/* --- Features / Why CTS --- */
.features { background: var(--bg-dark); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2rem;
  position: relative;
  transition: background 0.2s;
}

.feature-card:hover { background: var(--bg-card2); }

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.feature-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-card__accent {
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--orange);
  transition: height 0.3s;
}

.feature-card:hover .feature-card__accent { height: 100%; }

/* --- Products Grid --- */
.products { background: var(--bg-black); }

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}

.product-card {
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
  overflow: hidden;
  position: relative;
}

.product-card:hover { background: var(--bg-card2); }

.product-card__badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 0.2rem 0.5rem;
  z-index: 2;
}

.product-card__img {
  aspect-ratio: 4/3;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.product-card__img img {
  max-height: 200px;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card__img img { transform: scale(1.05); }

.product-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__sku {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--teal);
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.product-card__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.product-card__level {
  font-size: 0.8rem;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.product-card__specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

.spec {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.spec strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.85rem;
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.product-card__price small {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.product-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.product-card__actions .btn { justify-content: center; font-size: 0.85rem; padding: 0.65rem 1rem; }

/* --- Installation Section --- */
.installation { background: var(--bg-dark); }

.install__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3rem;
}

.install-panel {
  background: var(--bg-card);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.install-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
}

.install-panel--home::before { background: var(--teal); }
.install-panel--commercial::before { background: var(--orange); }

.install-panel__icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.install-panel__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.install-panel--home .install-panel__title { color: var(--teal); }
.install-panel--commercial .install-panel__title { color: var(--orange); }

.install-panel__desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.install-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.install-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.install-list li::before {
  content: '▸';
  flex-shrink: 0;
  margin-top: 0.05em;
}

.install-panel--home .install-list li::before { color: var(--teal); }
.install-panel--commercial .install-list li::before { color: var(--orange); }

@media (max-width: 768px) {
  .install__grid { grid-template-columns: 1fr; }
}

/* --- App Banner --- */
.app-banner {
  background: linear-gradient(135deg, #0f1a19 0%, #0a0f0f 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.app-banner__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 80% 50%, rgba(42,191,173,0.08) 0%, transparent 60%);
}

.app-banner__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--gutter);
}

.app-banner__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 1rem;
}

.app-banner__desc {
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.app-banner__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.app-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(42,191,173,0.08);
  border: 1px solid rgba(42,191,173,0.2);
  padding: 0.3rem 0.8rem;
}

.app-banner__qr {
  background: white;
  padding: 1rem;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #333;
  text-align: center;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .app-banner__inner { grid-template-columns: 1fr; }
  .app-banner__qr { display: none; }
}

/* --- Contact --- */
.contact { background: var(--bg-black); }

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  margin-top: 3rem;
}

.contact__info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: var(--teal);
}

.contact__info p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact__detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.contact__detail strong {
  color: var(--text-primary);
  min-width: 70px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact__form {
  background: var(--bg-card);
  padding: 2.5rem;
  border: 1px solid var(--border);
}

.form-row { margin-bottom: 1.25rem; }

.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--bg-dark);
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--teal);
}

.form-row textarea { resize: vertical; min-height: 100px; }

.form-row select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23666'%3E%3Cpath d='M0 0l6 8 6-8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row .form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .contact__grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- Footer --- */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand img { height: 50px; margin-bottom: 1rem; }

.footer__brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer__col h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer__col ul li { margin-bottom: 0.5rem; }

.footer__col ul a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer__col ul a:hover { color: var(--teal); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__bottom a { color: var(--text-muted); transition: color 0.2s; }
.footer__bottom a:hover { color: var(--teal); }

.footer__cert {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.cert-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--teal);
  border: 1px solid rgba(42,191,173,0.3);
  padding: 0.2rem 0.5rem;
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

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

/* --- Page Header (inner pages) --- */
.page-header {
  padding: 8rem var(--gutter) 4rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 50%, rgba(232,98,10,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 30% 60% at 0% 50%, rgba(42,191,173,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.page-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
}

/* --- Product Detail Page --- */
.product-detail {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.product-detail__gallery {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  position: sticky;
  top: 100px;
}

.product-detail__gallery img {
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(42,191,173,0.2));
}

.product-detail__info .sku {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--teal);
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.product-detail__info h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.product-detail__info .level-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.product-detail__price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.product-detail__price small {
  font-size: 1.2rem;
  color: var(--text-muted);
  font-weight: 400;
}

.product-detail__desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.connector-choice {
  margin-bottom: 2rem;
}

.connector-choice h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.connector-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.connector-option {
  border: 1px solid var(--border-bright);
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-align: left;
}

.connector-option:hover,
.connector-option.selected {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(42,191,173,0.05);
}

.connector-option input[type="radio"] { display: none; }

.product-detail__add {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: center;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-bright);
  overflow: hidden;
}

.qty-control button {
  background: var(--bg-card);
  border: none;
  color: var(--text-primary);
  font-size: 1.2rem;
  width: 40px;
  height: 48px;
  cursor: pointer;
  transition: background 0.2s;
}

.qty-control button:hover { background: var(--border-bright); }

.qty-control span {
  width: 48px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  border-left: 1px solid var(--border-bright);
  border-right: 1px solid var(--border-bright);
  line-height: 48px;
}

.product-detail__specs-table {
  margin-top: 2rem;
}

.product-detail__specs-table h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr { border-bottom: 1px solid var(--border); }

.specs-table td {
  padding: 0.65rem 0;
  font-size: 0.9rem;
}

.specs-table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: 45%;
}

.specs-table td:last-child {
  color: var(--text-primary);
}

@media (max-width: 900px) {
  .product-detail { grid-template-columns: 1fr; gap: 2rem; }
  .product-detail__gallery { position: static; }
}

/* --- Cart / Shop Styles --- */
.cart-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--gutter);
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 3rem;
  align-items: start;
}

.cart-items h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.cart-item__img {
  background: var(--bg-card);
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
}

.cart-item__img img { max-height: 60px; object-fit: contain; }

.cart-item__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
}

.cart-item__meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  font-family: var(--font-mono);
}

.cart-item__price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  text-align: right;
}

.cart-summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  position: sticky;
  top: 100px;
}

.cart-summary h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.4rem 0;
}

.summary-line.total {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

@media (max-width: 900px) {
  .cart-wrapper { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}

/* --- Legal Pages --- */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 4rem var(--gutter);
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--teal);
}

.legal-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.legal-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.legal-content a { color: var(--teal); text-decoration: underline; }

/* --- Notification / Toast --- */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--bg-card2);
  border: 1px solid var(--teal);
  color: var(--text-primary);
  padding: 1rem 1.5rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.3s ease;
  max-width: 320px;
}

.toast.show { transform: translateX(0); }
.toast.error { border-color: var(--orange); }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-black); }
::-webkit-scrollbar-thumb { background: var(--border-bright); }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }