/* Denca Equipment LLC — Industrial equipment site styles */
:root {
  --navy-950: #0b1220;
  --navy-900: #111827;
  --navy-800: #1a2332;
  --navy-700: #243044;
  --charcoal: #2a3344;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --white: #f8fafc;
  /* Brand red from logo (EQUIPMENT / flame accents) */
  --accent: #c41e24;
  --accent-hot: #dc2626;
  --accent-deep: #9b1b1f;
  --accent-glow: rgba(196, 30, 36, 0.15);
  /* Aliases kept for any residual refs */
  --orange: var(--accent);
  --orange-hot: var(--accent-hot);
  --orange-deep: var(--accent-deep);
  --amber-glow: var(--accent-glow);
  --success: #22c55e;
  --danger: #ef4444;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25);
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --max: 1120px;
  --header-h: 96px;
  --transition: 0.2s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--navy-950);
  color: var(--slate-200);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: #f87171;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--navy-950);
  padding: 0.75rem 1rem;
  z-index: 1000;
  font-weight: 700;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(196, 30, 36, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.logo:hover {
  color: var(--white);
}

.logo-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 10px;
  padding: 0.4rem 0.55rem;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
  line-height: 0;
}

.logo-chip img {
  display: block;
  height: 80px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.site-footer .logo-chip {
  padding: 0.3rem 0.45rem;
  border-radius: 8px;
}

.site-footer .logo-chip img {
  height: 48px;
  max-width: 150px;
}

@media (max-width: 720px) {
  .logo-chip {
    padding: 0.3rem 0.4rem;
  }
  .logo-chip img {
    height: 64px;
    max-width: 170px;
  }
  :root {
    --header-h: 84px;
  }
}


.logo-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text strong {
  font-size: 1.05rem;
}

.logo-text span {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--navy-700);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
  cursor: pointer;
}

.nav-toggle svg {
  display: block;
}

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

.site-nav a {
  color: var(--slate-300);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--white);
  background: var(--navy-800);
}

.site-nav .nav-cta {
  background: var(--accent-hot);
  color: var(--white);
  margin-left: 0.35rem;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta[aria-current="page"] {
  background: var(--accent);
  color: var(--navy-950);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent-hot);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--accent);
  color: var(--navy-950);
}

.btn-secondary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}

.btn-secondary:hover {
  background: var(--accent-glow);
  color: #f87171;
}

.btn-ghost {
  background: var(--navy-800);
  color: var(--white);
  border-color: var(--navy-700);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-block {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 4.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(196, 30, 36, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(36, 48, 68, 0.9), transparent),
    linear-gradient(165deg, var(--navy-900) 0%, var(--navy-950) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(196, 30, 36, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196, 30, 36, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: var(--accent);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.5vw, 3.15rem);
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -0.02em;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--slate-300);
  max-width: 36ch;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.stat {
  min-width: 7rem;
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  color: var(--white);
}

.stat span {
  font-size: 0.85rem;
  color: var(--slate-400);
}

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

.hero-art svg {
  width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--navy-900);
  border-block: 1px solid var(--navy-800);
}

.section-header {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.section-header h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--white);
  letter-spacing: -0.02em;
}

.section-header p {
  margin: 0;
  color: var(--slate-400);
  font-size: 1.05rem;
}

/* Cards / features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: rgba(196, 30, 36, 0.45);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  color: var(--accent);
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  color: var(--white);
  font-size: 1.15rem;
}

.feature-card p {
  margin: 0;
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--accent-deep), var(--accent-hot) 55%, #b91c1c);
  color: var(--white);
  padding: 3rem 0;
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.cta-band h2 {
  margin: 0 0 0.4rem;
  font-size: 1.75rem;
  color: var(--white);
}

.cta-band p {
  margin: 0;
  opacity: 0.95;
  max-width: 40ch;
}

.cta-band .btn-primary {
  background: var(--navy-950);
  color: var(--white);
}

.cta-band .btn-primary:hover {
  background: var(--white);
  color: var(--navy-950);
}

.cta-band .btn-secondary {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--white);
}

.cta-band .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
}

/* Equipment catalog */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.filter-btn {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  color: var(--slate-300);
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.filter-btn.active,
.filter-btn[aria-pressed="true"] {
  background: var(--accent-hot);
  border-color: var(--accent-hot);
  color: var(--white);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  border-color: rgba(196, 30, 36, 0.5);
  box-shadow: var(--shadow-sm);
}

.product-card.hidden {
  display: none;
}

.product-visual {
  height: 160px;
  background: linear-gradient(145deg, var(--navy-700), var(--navy-900));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--navy-700);
  overflow: hidden;
}

.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-visual svg {
  width: 72px;
  height: 72px;
  opacity: 0.9;
}

.product-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  color: inherit;
  text-decoration: none;
}

.product-link:hover {
  color: inherit;
}

.product-link:hover h3 {
  color: var(--accent);
}

.product-card .product-footer {
  padding: 0.85rem 1.25rem 1.25rem;
  margin-top: 0;
  border-top: 1px solid var(--navy-700);
}

.product-link .product-body {
  flex: 1;
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(196, 30, 36, 0.35);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.65rem;
}

.product-body h3 {
  margin: 0;
  color: var(--white);
  font-size: 1.1rem;
}

.product-meta {
  font-size: 0.8rem;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.product-body p {
  margin: 0;
  color: var(--slate-400);
  font-size: 0.925rem;
  flex: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--navy-700);
}

.price-placeholder {
  font-weight: 700;
  color: var(--slate-300);
  font-size: 0.9rem;
}

.price-placeholder small {
  display: block;
  font-weight: 500;
  color: var(--slate-400);
  font-size: 0.75rem;
}

.product-footer .btn {
  padding: 0.55rem 0.9rem;
  font-size: 0.875rem;
}

.catalog-note {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--accent-glow);
  border: 1px solid rgba(196, 30, 36, 0.3);
  border-radius: var(--radius-sm);
  color: var(--slate-300);
  font-size: 0.95rem;
}

/* Forms */
.form-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.form-card,
.info-card {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.form-card h2,
.info-card h2 {
  margin: 0 0 0.35rem;
  color: var(--white);
  font-size: 1.35rem;
}

.form-intro {
  margin: 0 0 1.5rem;
  color: var(--slate-400);
  font-size: 0.95rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--slate-300);
}

.required {
  color: var(--accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--navy-900);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 0.7rem 0.85rem;
  font: inherit;
  width: 100%;
  transition: border-color var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-400);
  opacity: 0.7;
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--charcoal);
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.form-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-fallback {
  font-size: 0.9rem;
  color: var(--slate-400);
  margin: 0;
}

.form-status {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-status.show {
  display: block;
}

.form-status.ok {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #86efac;
}

.form-status.err {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.info-card ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.info-card li {
  display: flex;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--navy-700);
  color: var(--slate-300);
  font-size: 0.95rem;
}

.info-card li:last-child {
  border-bottom: none;
}

.info-card li strong {
  color: var(--accent);
  min-width: 5.5rem;
}

.contact-email {
  font-size: 1.25rem;
  font-weight: 700;
  word-break: break-all;
}

/* About / prose */
.prose {
  max-width: 42rem;
}

.prose h2 {
  color: var(--white);
  margin: 0 0 1rem;
}

.prose p {
  color: var(--slate-300);
  margin: 0 0 1rem;
}

.prose ul {
  color: var(--slate-300);
  padding-left: 1.25rem;
  margin: 0 0 1.25rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.about-aside {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.about-aside h3 {
  margin: 0 0 0.75rem;
  color: var(--white);
}

.about-aside p {
  margin: 0;
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* Page hero (inner pages) */
.page-hero {
  padding: 2.75rem 0 2rem;
  background:
    radial-gradient(ellipse 60% 80% at 90% 0%, rgba(196, 30, 36, 0.12), transparent 50%),
    var(--navy-900);
  border-bottom: 1px solid var(--navy-800);
}

.page-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  color: var(--white);
}

.page-hero p {
  margin: 0;
  color: var(--slate-400);
  max-width: 48ch;
  font-size: 1.05rem;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: var(--navy-900);
  border-top: 1px solid var(--navy-800);
  padding: 2.5rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .logo {
  margin-bottom: 0.75rem;
}

.footer-brand p {
  margin: 0;
  color: var(--slate-400);
  font-size: 0.9rem;
  max-width: 28ch;
}

.footer-col h4 {
  margin: 0 0 0.85rem;
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 0.45rem;
}

.footer-col a {
  color: var(--slate-400);
  font-size: 0.95rem;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--navy-800);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--slate-400);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid,
  .form-layout,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-art {
    order: -1;
  }

  .hero-art svg {
    width: min(100%, 280px);
  }

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

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

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy-900);
    border-bottom: 1px solid var(--navy-700);
    padding: 0.75rem;
    gap: 0.25rem;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.85rem 1rem;
  }

  .site-nav .nav-cta {
    margin-left: 0;
    text-align: center;
  }

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

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

  .hero {
    padding: 2.5rem 0 3rem;
  }

  .section {
    padding: 3rem 0;
  }
}


/* Product detail */
.breadcrumb {
  margin: 0 0 0.65rem;
  font-size: 0.9rem;
  color: var(--slate-400);
}

.breadcrumb a {
  color: var(--slate-300);
}

.breadcrumb a:hover {
  color: var(--accent);
}

.product-detail {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.gallery-main {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  overflow: hidden;
}

.gallery-main img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  background: var(--navy-900);
}

.gallery-caption {
  margin: 0;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  color: var(--slate-400);
  border-top: 1px solid var(--navy-700);
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.gallery-thumb {
  padding: 0;
  border: 2px solid var(--navy-700);
  border-radius: var(--radius-sm);
  background: var(--navy-800);
  cursor: pointer;
  overflow: hidden;
  line-height: 0;
  transition: border-color var(--transition);
}

.gallery-thumb img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.gallery-thumb:hover {
  border-color: rgba(196, 30, 36, 0.55);
}

.gallery-thumb.active,
.gallery-thumb[aria-pressed="true"] {
  border-color: var(--accent);
}

.gallery-note {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--slate-400);
}

.product-info {
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.product-info-title {
  margin: 0.25rem 0 0.85rem;
  color: var(--white);
  font-size: 1.35rem;
}

.product-long {
  margin: 0 0 1.25rem;
  color: var(--slate-300);
  font-size: 0.975rem;
}

.product-info h3 {
  margin: 0 0 0.65rem;
  color: var(--white);
  font-size: 1rem;
}

.spec-list {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.spec-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--navy-700);
  color: var(--slate-300);
  font-size: 0.925rem;
  padding-left: 1rem;
  position: relative;
}

.spec-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.product-buybox {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-top: 0.5rem;
}

.product-buybox .price-placeholder {
  margin-bottom: 0.35rem;
}

@media (max-width: 900px) {
  .product-detail {
    grid-template-columns: 1fr;
  }

  .gallery-thumbs {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 480px) {
  .gallery-thumbs {
    grid-template-columns: repeat(2, 1fr);
  }
}

.category-lead {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: baseline;
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--navy-800);
  border: 1px solid rgba(196, 30, 36, 0.35);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
}

.category-lead strong {
  color: var(--white);
  font-size: 1.05rem;
}

.category-lead span {
  color: var(--slate-400);
  font-size: 0.95rem;
}

/* =========================================================
   v2 visual system — didactic sections + refreshed look
   ========================================================= */
:root {
  --fs-h1: clamp(2.1rem, 4.2vw, 3.4rem);
  --fs-h2: clamp(1.6rem, 2.8vw, 2.3rem);
  --fs-lead: clamp(1.05rem, 1.4vw, 1.2rem);
  --space-section: clamp(3.5rem, 7vw, 6rem);
  --radius: 14px;
  --shadow-lift: 0 18px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(196,30,36,.35);
}
body { line-height: 1.65; }
h1, h2, h3 { letter-spacing: -0.015em; line-height: 1.2; }
.section { padding: var(--space-section) 0; }
.section-header h2 { font-size: var(--fs-h2); }
.section-header { max-width: 720px; }
.kicker { display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color: var(--accent-hot); margin-bottom:.5rem; }

/* Hero: layered gradient + underground strata motif */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(196,30,36,.22), transparent 60%),
    radial-gradient(800px 400px at -10% 110%, rgba(36,48,68,.9), transparent 60%),
    linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 100%);
  position: relative; overflow: hidden;
}
.hero::after {
  content:""; position:absolute; left:0; right:0; bottom:0; height:90px; pointer-events:none;
  background: repeating-linear-gradient(180deg, rgba(148,163,184,.06) 0 2px, transparent 2px 18px);
  -webkit-mask-image: linear-gradient(to top, #000, transparent);
          mask-image: linear-gradient(to top, #000, transparent);
}
.hero h1 { font-size: var(--fs-h1); }
.hero-lead { font-size: var(--fs-lead); }
.stat { background: rgba(255,255,255,.04); border:1px solid rgba(148,163,184,.15); border-left:3px solid var(--accent); border-radius: 10px; padding:.75rem 1rem; }

/* Section contrast */
.section-dark { background: linear-gradient(180deg, var(--navy-950), #0e1626); border-top:1px solid rgba(148,163,184,.08); border-bottom:1px solid rgba(148,163,184,.08); }
.section-alt { background: var(--navy-800); }

/* Cards: elevation + hover */
.feature-card, .product-card, .info-card, .fit-card, .step, .size-guide, .use-callout {
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover, .product-card:hover, .step:hover, .fit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.feature-icon { color: var(--accent-hot); background: rgba(196,30,36,.12); border-radius: 12px; padding: 8px; }

/* Product cards */
.product-visual { background: radial-gradient(circle at 50% 40%, #243044, #111827 75%); border-bottom: 3px solid var(--accent); aspect-ratio: 4/3; }
.product-visual img { object-fit: contain; padding: 10px; transition: transform .35s ease; }
.product-card:hover .product-visual img { transform: scale(1.04); }
.product-badge { background: var(--accent); color:#fff; font-weight:800; letter-spacing:.06em; box-shadow: 0 4px 12px rgba(0,0,0,.4); }
.product-body h3 { font-size: 1.2rem; }

/* Diagram */
.bore-diagram { margin: 2rem 0 2.5rem; background: #0b1220; border:1px solid rgba(148,163,184,.15); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); }
.bore-diagram svg { width:100%; height:auto; display:block; }
.bore-diagram figcaption { color: var(--slate-400); font-size:.85rem; text-align:center; margin-top:.5rem; }

/* Steps */
.steps { list-style:none; padding:0; margin:0; display:grid; gap:1.25rem; grid-template-columns: repeat(4, 1fr); counter-reset: none; }
.step { position:relative; background: var(--navy-800); border:1px solid rgba(148,163,184,.14); padding: 2.4rem 1.25rem 1.25rem; }
.step-num { position:absolute; top:-18px; left:1.25rem; width:40px; height:40px; border-radius:50%; display:grid; place-items:center; font-weight:800; color:#fff; background: linear-gradient(135deg, var(--accent-hot), var(--accent-deep)); box-shadow: 0 6px 16px rgba(196,30,36,.45); }
.step h3 { font-size:1.08rem; margin:0 0 .4rem; color: var(--white); }
.step p { margin:0; color: var(--slate-300); font-size:.96rem; }

/* Fit checklist */
.fit-grid { display:grid; grid-template-columns: 1fr 1fr; gap:1.5rem; }
.fit-card { background: var(--navy-900); border:1px solid rgba(148,163,184,.14); padding:1.5rem 1.6rem; }
.fit-card h3 { margin-top:0; font-size:1.2rem; }
.fit-card ul { list-style:none; padding:0; margin:0; }
.fit-card li { padding:.45rem 0 .45rem 2rem; position:relative; border-bottom:1px dashed rgba(148,163,184,.14); color: var(--slate-200); }
.fit-card li:last-child { border-bottom:0; }
.fit-card li::before { position:absolute; left:0; top:.4rem; width:1.4rem; height:1.4rem; border-radius:50%; display:grid; place-items:center; font-size:.8rem; font-weight:800; }
.fit-yes { border-top:4px solid var(--success); }
.fit-yes li::before { content:"✓"; background: rgba(34,197,94,.15); color: var(--success); }
.fit-no { border-top:4px solid var(--slate-400); }
.fit-no li::before { content:"→"; background: rgba(148,163,184,.15); color: var(--slate-300); }
.fit-note { margin:1rem 0 0; color: var(--slate-400); font-size:.92rem; }

/* Size guide + product callout + quote tip */
.size-guide { background: linear-gradient(135deg, var(--navy-800), var(--navy-900)); border:1px solid rgba(148,163,184,.14); border-left:4px solid var(--accent); padding:1.4rem 1.6rem; margin-bottom:2rem; }
.size-guide h2 { font-size:1.25rem; margin:0 0 .75rem; }
.size-guide ul { margin:0 0 .75rem; padding-left:1.1rem; display:grid; grid-template-columns: 1fr 1fr; gap:.35rem 2rem; color: var(--slate-200); }
.size-guide p { margin:0; color: var(--slate-400); }
.use-callout { background: rgba(196,30,36,.09); border:1px solid rgba(196,30,36,.35); border-left:4px solid var(--accent); padding:1rem 1.2rem; margin:1.25rem 0; }
.use-callout h3 { margin:0 0 .35rem; font-size:1rem; text-transform:uppercase; letter-spacing:.08em; color: var(--accent-hot); }
.use-callout p { margin:0; color: var(--slate-200); }
.use-callout .use-offer { margin-top:.4rem; font-weight:700; color: var(--white); }
.quote-tip { background: rgba(34,197,94,.08); border:1px solid rgba(34,197,94,.3); border-radius:10px; padding:.75rem 1rem; color: var(--slate-200); font-size:.95rem; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--accent-deep), var(--accent) 55%, #7f1d1d); }

/* Buttons + focus */
.btn { border-radius: 10px; font-weight: 700; }
.btn-primary { box-shadow: 0 6px 18px rgba(196,30,36,.35); }
.btn-primary:hover { transform: translateY(-1px); }
a:focus-visible, .btn:focus-visible, button:focus-visible, select:focus-visible { outline: 3px solid #fbbf24; outline-offset: 3px; }

/* Reveal (only when JS active) */
.js-reveal .reveal { transform: translateY(12px); transition: opacity .5s ease, transform .5s ease; }
.js-reveal .reveal.in { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Responsive */
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 2rem; } }
@media (max-width: 640px) {
  .steps, .fit-grid, .size-guide ul { grid-template-columns: 1fr; }
  .bore-diagram { padding:.5rem; }
  .hero-stats { grid-template-columns: 1fr; }
}

/* --- Basic Package catalog additions (2026-10-28) --- */
.package-includes {
  background: linear-gradient(135deg, rgba(196,30,36,.12), rgba(17,24,39,.9));
  border: 1px solid rgba(196,30,36,.35);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.75rem;
}
.package-includes h2 { margin: 0 0 .85rem; font-size: 1.3rem; color: var(--white); }
.package-includes ul {
  list-style: none;
  padding: 0;
  margin: 0 0 .85rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .55rem 1.25rem;
}
.package-includes li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--slate-200);
}
.package-includes li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-hot);
  font-weight: 800;
}
.package-includes p { margin: 0; color: var(--slate-400); font-size: .95rem; }

.compare-wrap { margin-bottom: 2.25rem; }
.compare-wrap h2 { font-size: 1.3rem; margin: 0 0 .85rem; }
.table-scroll { overflow-x: auto; border-radius: var(--radius); border: 1px solid rgba(148,163,184,.18); }
.compare-table, .spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--navy-900);
  font-size: .95rem;
}
.compare-table th, .compare-table td,
.spec-table th, .spec-table td {
  padding: .7rem .9rem;
  text-align: left;
  border-bottom: 1px solid rgba(148,163,184,.12);
}
.compare-table thead th {
  background: var(--navy-800);
  color: var(--white);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.compare-table tbody th { color: var(--white); font-weight: 700; }
.spec-table th {
  width: 42%;
  color: var(--slate-400);
  font-weight: 600;
  background: rgba(15,23,42,.45);
}
.spec-table td { color: var(--slate-200); font-weight: 600; }
.spec-table tr:last-child th, .spec-table tr:last-child td,
.compare-table tr:last-child td, .compare-table tr:last-child th { border-bottom: 0; }

.card-specs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .55rem;
  padding: 0;
  margin: .75rem 0 0;
}
.card-specs li {
  background: rgba(196,30,36,.14);
  border: 1px solid rgba(196,30,36,.3);
  color: var(--slate-200);
  font-size: .78rem;
  font-weight: 700;
  padding: .2rem .55rem;
  border-radius: 999px;
}

.prose-narrow { max-width: 760px; }
.prose-narrow h2 { color: var(--white); margin-top: 0; }
.how-list { padding-left: 1.2rem; color: var(--slate-200); }
.how-list li { margin-bottom: .65rem; }
.legal-inline { color: var(--slate-400); font-size: .92rem; margin-top: 1.25rem; }
.bore-diagram img { width: 100%; height: auto; border-radius: 8px; display: block; }

.featured-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
@media (max-width: 960px) {
  .package-includes ul { grid-template-columns: 1fr 1fr; }
  .featured-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .package-includes ul, .featured-grid { grid-template-columns: 1fr; }
}

/* --- Home hero: company identity (2026-10-28) --- */
.hero-identity {
  padding: 3.75rem 0 3.25rem;
  background:
    radial-gradient(900px 420px at 90% 0%, rgba(196,30,36,.16), transparent 55%),
    radial-gradient(700px 380px at 0% 100%, rgba(59,130,246,.08), transparent 50%),
    linear-gradient(165deg, #152033 0%, var(--navy-900) 45%, #0f172a 100%);
}
.hero-identity::before { opacity: .35; }
.hero-identity .hero-grid {
  gap: 3rem;
  align-items: center;
}
.hero-identity .hero-copy { max-width: 36rem; }
.hero-identity h1 {
  font-size: clamp(2.05rem, 4.2vw, 3rem);
  line-height: 1.18;
  margin-bottom: 1.15rem;
  font-weight: 800;
}
.hero-identity .hero-lead {
  max-width: 42ch;
  color: #cbd5e1;
  font-size: 1.08rem;
  line-height: 1.7;
  margin-bottom: 1.1rem;
}
.hero-identity .hero-lead strong { color: #fff; font-weight: 700; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .85rem;
  margin: 0 0 1.75rem;
  padding: 0;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: #94a3b8;
  border: 0;
  background: none;
}
.hero-identity .hero-actions { margin-bottom: 0; }
.hero-identity .hero-art {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .65rem;
}
.hero-identity .hero-art img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid rgba(148,163,184,.22);
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
  object-fit: cover;
  object-position: center center;
  aspect-ratio: 16/9;
  background: #fff;
}
.hero-art-cap {
  margin: 0;
  font-size: .85rem;
  color: #94a3b8;
  text-align: center;
}

.who-band {
  background: linear-gradient(180deg, #1e293b 0%, var(--navy-900) 100%);
  border-top: 1px solid rgba(148,163,184,.12);
  border-bottom: 1px solid rgba(148,163,184,.1);
  padding: 2.25rem 0;
}
.who-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
}
.who-band-text { flex: 1 1 28rem; max-width: 44rem; }
.who-band-text h2 {
  margin: 0 0 .6rem;
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  color: #f8fafc;
}
.who-band-text p {
  margin: 0;
  color: #94a3b8;
  font-size: 1.02rem;
  line-height: 1.65;
}
.who-band-cta { flex: 0 0 auto; white-space: nowrap; }

@media (max-width: 900px) {
  .hero-identity .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-identity { padding: 2.75rem 0 2.25rem; }
  .hero-identity .hero-art { order: -1; }
}


/* --- Home hero: clean brand layout (no AI collage) --- */
.hero-brand {
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0 3rem;
  background:
    linear-gradient(180deg, #f8fafc 0%, #eef2f7 55%, #e8eef6 100%);
  color: var(--navy-950);
}
.hero-brand::before,
.hero-brand::after { display: none; }
.hero-brand-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.75rem 3rem;
  align-items: center;
}
.hero-brand .hero-copy { max-width: 36rem; }
.hero-logo {
  display: block;
  width: min(260px, 70%);
  height: auto;
  margin: 0 0 1.35rem;
  border-radius: 12px;
  background: #fff;
  padding: 0.55rem 0.75rem;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(15, 23, 42, 0.06);
}
.hero-brand .eyebrow {
  color: var(--accent);
  margin-bottom: 0.65rem;
}
.hero-brand h1 {
  color: #0f172a;
  font-size: clamp(1.9rem, 3.8vw, 2.75rem);
  line-height: 1.18;
  margin: 0 0 1rem;
  font-weight: 800;
}
.hero-brand h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-brand .hero-lead {
  color: #334155;
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 42ch;
  margin: 0 0 1.15rem;
}
.hero-brand .hero-lead strong { color: #0f172a; }
.hero-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  margin: 0 0 1.6rem;
  padding: 0;
}
.hero-points li {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1e293b;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-left: 3px solid var(--accent);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
}
.hero-brand .hero-actions { margin-bottom: 0; }
.hero-brand .btn-secondary {
  background: #fff;
  color: var(--navy-900);
  border-color: rgba(15, 23, 42, 0.18);
}
.hero-brand .btn-secondary:hover {
  background: #f1f5f9;
  color: var(--navy-950);
}
.hero-kit {
  margin: 0;
  background: #fff;
  border-radius: 20px;
  padding: 0.85rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.1);
}
.hero-kit img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  object-fit: contain;
  background: #fff;
  aspect-ratio: 4/3;
}
.hero-kit figcaption {
  margin: 0.7rem 0 0.15rem;
  text-align: center;
  font-size: 0.86rem;
  color: #64748b;
}

/* Who-band stays on navy for contrast under light hero */
.hero-brand + .who-band {
  border-top: 0;
}

@media (max-width: 900px) {
  .hero-brand-grid {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }
  .hero-brand {
    padding: 1.5rem 0 1.35rem;
  }
  /* Copy first — do NOT promote kit above text */
  .hero-brand .hero-copy { order: 0; }
  .hero-kit { order: 1; }
  /* Header already shows logo — hide duplicate in hero */
  .hero-logo { display: none !important; }
  .hero-brand h1 {
    font-size: clamp(1.55rem, 7vw, 1.95rem);
    margin-bottom: 0.7rem;
  }
  .hero-brand .hero-lead {
    font-size: 0.98rem;
    margin-bottom: 0.85rem;
    max-width: none;
  }
  .hero-brand .eyebrow { margin-bottom: 0.45rem; }
  .hero-points {
    gap: 0.4rem;
    margin: 0 0 1.1rem;
  }
  .hero-points li {
    font-size: 0.8rem;
    padding: 0.35rem 0.75rem;
  }
  .hero-brand .hero-actions {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }
  .hero-brand .hero-actions .btn {
    width: 100%;
    text-align: center;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .hero-kit {
    padding: 0.45rem;
    border-radius: 14px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  }
  .hero-kit img {
    max-height: 240px;
    width: 100%;
    object-fit: contain;
    aspect-ratio: auto;
    border-radius: 10px;
  }
  .hero-kit figcaption {
    margin-top: 0.4rem;
    font-size: 0.78rem;
  }
}

@media (max-width: 480px) {
  .hero-brand { padding: 1.25rem 0 1.1rem; }
  .hero-kit img { max-height: 200px; }
  .who-band { padding: 1.5rem 0; }
  .who-band-inner { gap: 1rem; }
  .who-band-cta { width: 100%; text-align: center; }
}