/* Premium industrial theme — light, strict, high-end B2B */

:root {
  --bg: #f8f9fb;
  --bg-elevated: #ffffff;
  --bg-soft: #f1f3f6;
  --surface: #ffffff;
  --surface-hover: #f8f9fb;
  --surface-glass: rgba(255, 255, 255, 0.94);
  --border: rgba(26, 35, 50, 0.08);
  --border-strong: rgba(26, 35, 50, 0.14);
  --text: #1a2332;
  --muted: #64748b;
  --accent: #9a6b2f;
  --accent-hover: #7c5724;
  --accent-soft: rgba(154, 107, 47, 0.1);
  --accent-glow: rgba(154, 107, 47, 0.16);
  --navy: #243047;
  --navy-deep: #1a2332;
  --navy-bar: #ffffff;
  --gradient-footer: linear-gradient(180deg, #f8f9fb 0%, #f1f3f6 100%);
  --radius: 12px;
  --radius-sm: 6px;
  --radius-xs: 4px;
  --shadow-sm: 0 1px 2px rgba(26, 35, 50, 0.04);
  --shadow-card: 0 1px 2px rgba(26, 35, 50, 0.04), 0 6px 18px rgba(26, 35, 50, 0.04);
  --shadow-card-hover: 0 2px 8px rgba(26, 35, 50, 0.05), 0 14px 36px rgba(26, 35, 50, 0.07);
  --shadow-accent: 0 4px 14px rgba(154, 107, 47, 0.22);
  --gradient-accent: linear-gradient(135deg, #7c5724 0%, #9a6b2f 100%);
  --gradient-hero: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%);
  --gradient-dark: linear-gradient(180deg, #243047 0%, #1a2332 100%);
  --gradient-surface: linear-gradient(180deg, #ffffff 0%, #f8f9fb 100%);
  --glow-accent: none;
  --glow-card: 0 0 0 1px rgba(26, 35, 50, 0.05);
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  background-color: var(--bg);
  background-image: none;
  letter-spacing: 0.015em;
}

body::after {
  opacity: 0.012;
}

.eyebrow {
  color: var(--accent-hover);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  font-weight: 600;
}

.eyebrow::before {
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.btn {
  border-radius: var(--radius-xs);
  padding: 0.72rem 1.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

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

.btn--primary {
  background: var(--gradient-accent);
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  box-shadow: var(--shadow-accent);
  border: 1px solid rgba(124, 87, 36, 0.2);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #6b4820 0%, #8a6028 100%);
}

.btn--outline,
.btn--ghost {
  border-width: 1px;
  border-radius: var(--radius-xs);
}

.header-top {
  font-size: 0.95rem;
  background: var(--navy-bar);
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.header-top__badge {
  border-radius: var(--radius-xs);
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.lang-switch {
  border-radius: var(--radius-xs);
  background: var(--bg-soft);
  border-color: var(--border);
}

.lang-switch__btn {
  border-radius: var(--radius-xs);
  font-weight: 700;
  color: var(--muted);
}

.lang-switch__btn.is-active {
  background: var(--accent);
  color: #fff;
}

.header__main {
  backdrop-filter: blur(14px) saturate(1.05);
  background: rgba(255, 255, 255, 0.96);
}

.header__main::after {
  background: linear-gradient(90deg, transparent 8%, rgba(154, 107, 47, 0.28) 50%, transparent 92%);
}

.header.is-scrolled .header__main {
  box-shadow: 0 1px 0 var(--border), 0 8px 24px rgba(26, 35, 50, 0.05);
}

.site-nav-slot [data-slot="navigation-menu-link"],
.site-nav-slot [data-slot="navigation-menu-trigger"] {
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

.nav a,
.nav button {
  border-radius: var(--radius-xs);
}

.nav a:not(.nav-warn):hover,
.nav button:hover {
  background: rgba(26, 35, 50, 0.04);
  color: var(--text);
}

.nav a.is-active {
  background: rgba(26, 35, 50, 0.05);
  color: var(--navy-deep);
  box-shadow: inset 0 -2px 0 var(--accent);
}

.page-head {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.breadcrumbs a {
  color: var(--navy);
  font-weight: 500;
}

.section {
  padding: 4.5rem 0;
}

.section--alt {
  background: var(--bg-soft);
  border-color: var(--border);
}

.section--catalog {
  background: var(--bg);
}

.section__head h2::after {
  width: 2.5rem;
  height: 2px;
  background: var(--accent);
  border-radius: 0;
}

.section--dark .eyebrow {
  color: #d4b483;
}

.section--dark .eyebrow::before {
  background: linear-gradient(90deg, #d4b483, transparent);
}

.link-arrow {
  font-weight: 600;
  letter-spacing: 0.04em;
}

.category-card,
.product-card,
.stat,
.contact-card,
.coating-steps__item,
.sphere-card {
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}

.category-card::before {
  height: 1px;
  background: var(--accent);
}

.category-card:hover,
.product-card:hover,
.sphere-card:hover {
  border-color: rgba(26, 35, 50, 0.12);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.product-card__price.is-request {
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.product-page__hero,
.product-detail__price {
  letter-spacing: -0.01em;
}

.product-detail__price {
  color: var(--navy-deep);
  font-weight: 600;
}

.client-page-cta {
  border-radius: var(--radius-sm);
  border-color: var(--border-strong);
  background: var(--surface);
}

.coating-steps__num {
  border-radius: var(--radius-xs);
  background: var(--accent);
}

.coating-table tbody tr:hover {
  background: rgba(26, 35, 50, 0.02);
}

.coating-badge {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

.cta-band .btn--primary {
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
}

.header-kontrafakt-link {
  border-radius: var(--radius-xs);
}

/* Kontrafakt page — premium light warning style */
.page-kontrafakt .warn-hero,
.kontrafakt-hero {
  margin-bottom: 2rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(220, 38, 38, 0.18);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.page-kontrafakt .warn-hero img,
.kontrafakt-hero img {
  display: block;
  width: 100%;
  max-width: 880px;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.page-kontrafakt .kontrafakt-alert,
.kontrafakt-alert--premium {
  margin: 0 0 2rem;
  padding: 1.35rem 1.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(220, 38, 38, 0.2);
  border-left: 3px solid #dc2626;
  background: linear-gradient(180deg, #fff 0%, #fef8f8 100%);
  box-shadow: var(--shadow-card);
}

.page-kontrafakt .kontrafakt-vendors__item,
.kontrafakt-vendor-card {
  border-left: 3px solid rgba(220, 38, 38, 0.45);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.page-kontrafakt .kontrafakt-vendors__courts,
.kontrafakt-vendor-card__courts {
  color: var(--accent-hover);
}

/* Disable playful home-page motion accents */
.page-home .hero::before,
.page-home .hero::after,
.page-home .hero__content .eyebrow,
.page-home .hero__title,
.page-home .hero .btn--primary::after {
  animation: none !important;
}

.page-home .hero__title {
  background: none;
  -webkit-text-fill-color: var(--navy-deep);
  color: var(--navy-deep);
}

.page-home .hero__stats .stat strong {
  color: var(--navy-deep);
}

.home-hero {
  background: var(--gradient-hero) !important;
}

/* --- Hero stat showcase tiles (product buckets) --- */
.hero-stat-showcase {
  animation: statPop 0.75s var(--ease) backwards;
}

.hero-stat-showcase:nth-child(1) { animation-delay: 0.12s; }
.hero-stat-showcase:nth-child(2) { animation-delay: 0.24s; }
.hero-stat-showcase:nth-child(3) { animation-delay: 0.36s; }

.hero-stat-showcase__img {
  filter: saturate(1.02) contrast(1.03);
}

.hero-stat-showcase__value {
  display: flex;
  align-items: baseline;
  gap: 0.04em;
  line-height: 0.92;
}

.hero-stat-showcase__num,
.hero-stat-showcase__suffix {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(145deg, #6b4a1f 0%, #9a6b2f 42%, #c49a5c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-size: clamp(2rem, 4.5vw, 2.75rem);
}

.hero-stat-showcase__suffix {
  letter-spacing: -0.02em;
  margin-left: 0.02em;
}

.hero-stat-showcase__label {
  opacity: 0.92;
}

@media (max-width: 639px) {
  .hero-stat-showcase {
    min-height: 6.75rem !important;
  }

  .hero-stat-showcase__img {
    max-width: 52%;
    height: 88%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-stat-showcase {
    animation: none !important;
  }

  .hero-stat-showcase__img,
  .hero-stat-showcase:hover .hero-stat-showcase__img {
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn:hover,
  .category-card:hover,
  .product-card:hover,
  .sphere-card:hover {
    transform: none;
  }
}