:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-tertiary: #F1F5F9;
  --surface-card: #FFFFFF;
  --border-subtle: #E2E8F0;
  --border-strong: #CBD5E1;
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-light: #64748B;
  --color-brand: #DC2626;
  --color-brand-dark: #B91C1C;
  --color-brand-light: #FEF2F2;
  --color-brand-border: #FCA5A5;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Space Grotesk', monospace;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-secondary);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
}

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

.item-img {
  object-fit: contain;
  background: #FFFFFF;
  padding: 8px;
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.btn-group,
.hero-cta-group,
.filter-tabs,
.modal-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
  padding: 0;
}

.btn-group > *,
.hero-cta-group > *,
.filter-tabs > * {
  margin-left: 0 !important;
  margin-right: 0 !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  box-sizing: border-box;
  min-height: 44px;
}

.btn {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  border: 1px solid transparent;
  text-align: center;
  box-sizing: border-box;
}

.btn-primary {
  background-color: var(--color-brand);
  color: #FFFFFF;
  border-color: var(--color-brand);
  box-shadow: 0 2px 4px rgba(220, 38, 38, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-brand-dark);
  border-color: var(--color-brand-dark);
  box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--bg-tertiary);
  border-color: var(--text-main);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.brand-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.main-nav .nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 24px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--color-brand);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
}

.header-phone:hover {
  color: var(--color-brand);
}

.phone-icon {
  font-size: 1.1rem;
  color: var(--color-brand);
}

.btn-primary-header {
  background-color: var(--color-brand);
  color: #FFFFFF;
  padding: 8px 18px;
  min-height: 40px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-brand);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary-header:hover {
  background-color: var(--color-brand-dark);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-main);
  transition: all 0.2s ease;
}

.hero-section {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-secondary) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-brand-light);
  border: 1px solid var(--color-brand-border);
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-brand-dark);
  margin-bottom: 20px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-brand);
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 960px;
}

.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 0 32px;
}

.bento-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
  margin-top: 48px;
}

.bento-stat-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bento-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-num-row {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 6px;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-brand);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-brand);
}

.stat-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-sub {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.4;
}

.section-header {
  margin-bottom: 36px;
  text-align: left;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand);
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--text-main);
  margin: 0 0 12px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0;
}

.catalog-section {
  padding: 72px 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
}

.catalog-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.search-box {
  position: relative;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1rem;
  color: var(--text-light);
  pointer-events: none;
}

.tech-search-input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 14px 16px 14px 46px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background-color: var(--bg-secondary);
  color: var(--text-main);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.tech-search-input:focus {
  border-color: var(--color-brand);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.filter-tab {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 9999px;
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.filter-tab:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
}

.filter-tab.active {
  background-color: var(--text-main);
  color: #FFFFFF;
  border-color: var(--text-main);
}

.catalog-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.status-count-wrap strong {
  color: var(--color-brand);
  font-weight: 700;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.catalog-item {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.catalog-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.category-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  background-color: var(--bg-tertiary);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
}

.norm-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  background-color: var(--color-brand-light);
  color: var(--color-brand-dark);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-brand-border);
}

.item-title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin: 0 0 10px;
}

.item-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 16px;
  flex-grow: 1;
}

.item-meta {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border-subtle);
}

.meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.82rem;
  padding: 2px 0;
}

.meta-k {
  color: var(--text-light);
  font-weight: 500;
}

.meta-v {
  color: var(--text-main);
  font-weight: 600;
  text-align: right;
}

.btn-tech-detail {
  width: 100%;
  padding: 10px 16px;
  background-color: #FFFFFF;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: 44px;
}

.btn-tech-detail:hover {
  background-color: var(--text-main);
  color: #FFFFFF;
  border-color: var(--text-main);
}

.tech-modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

.tech-modal-window {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px 28px;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
  min-width: 0;
}

.tech-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 28px;
  line-height: 1;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.15s ease;
}

.tech-modal-close:hover {
  background-color: var(--bg-tertiary);
  color: var(--text-main);
}

.modal-header-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.modal-category {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  background-color: var(--bg-tertiary);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
}

.modal-norm {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  background-color: var(--color-brand-light);
  color: var(--color-brand-dark);
  border-radius: var(--radius-sm);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 12px;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 24px;
}

.modal-subheading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 12px;
}

.table-responsive {
  overflow-x: auto;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 20px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}

.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 320px;
  text-align: left;
  font-size: 0.88rem;
}

.modal-specs-table th {
  background-color: var(--bg-secondary);
  color: var(--text-muted);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-specs-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
}

.modal-specs-table tr:last-child td {
  border-bottom: none;
}

.modal-applications-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 24px;
}

.apps-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.apps-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

.partners-section {
  padding: 72px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.partners-bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.partner-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.partner-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.partner-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand);
  background-color: var(--color-brand-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
  margin-bottom: 12px;
}

.partner-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 8px;
  line-height: 1.3;
}

.partner-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.references-section {
  padding: 72px 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
}

.references-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ref-bento-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.ref-bento-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.ref-bento-card.highlight {
  grid-column: span 2;
  background: linear-gradient(135deg, #FFFFFF 0%, #FEF2F2 100%);
  border-color: var(--color-brand-border);
}

.ref-sector {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 8px;
}

.ref-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0 0 10px;
  line-height: 1.35;
}

.ref-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0 0 16px;
  flex-grow: 1;
}

.ref-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ref-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.about-section {
  padding: 72px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.about-p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-main);
}

.feature-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: var(--color-brand-light);
  color: var(--color-brand);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.executives-box {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 24px;
}

.exec-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.exec-names {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.exec-pill {
  font-size: 0.85rem;
  font-weight: 600;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: 9999px;
  color: var(--text-main);
}

.zoom-box {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.areal-zoom-box img {
  width: 100%;
  height: auto;
  transition: transform 0.4s ease;
  object-fit: cover;
}

.areal-zoom-box:hover img {
  transform: scale(1.06);
}

.image-caption {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 10px;
  text-align: center;
}

.contact-section {
  padding: 72px 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
}

.contact-bento-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-info-card,
.contact-form-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
}

.contact-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0 0 6px;
}

.contact-card-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0 0 24px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 28px;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.detail-icon {
  font-size: 1.2rem;
  color: var(--color-brand);
  line-height: 1.2;
}

.detail-label {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500;
}

.detail-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.map-link-wrap .btn {
  width: 100%;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input,
.form-select,
.form-textarea {
  min-width: 0;
  max-width: 100%;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text-main);
  box-sizing: border-box;
  text-overflow: ellipsis;
  outline: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.form-input,
.form-select {
  white-space: nowrap;
  overflow: hidden;
}

.form-textarea {
  white-space: normal;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-brand);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.form-success-box {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
}

.map-container {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  height: 420px;
}

.mapy-frame {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.site-footer {
  background-color: #0F172A;
  color: #F8FAFC;
  padding: 64px 0 32px;
  border-top: 1px solid #1E293B;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  background: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer-brand-img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.footer-desc {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.6;
  margin: 0;
  max-width: 380px;
}

.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-list a {
  font-size: 0.9rem;
  color: #94A3B8;
  transition: color 0.15s ease;
}

.footer-list a:hover {
  color: #FFFFFF;
}

.footer-address,
.footer-phones {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.6;
  margin: 0 0 12px;
}

.footer-phones a {
  color: #CBD5E1;
  font-weight: 600;
}

.footer-phones a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid #1E293B;
  font-size: 0.85rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

@media (max-width: 1024px) {
  .bento-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .partners-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .references-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ref-bento-card.highlight {
    grid-column: span 2;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-bento-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
  }

  .site-header .main-nav.open {
    display: block;
  }

  .site-header .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .header-phone {
    display: none;
  }

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

  .references-bento-grid {
    grid-template-columns: 1fr;
  }

  .ref-bento-card.highlight {
    grid-column: span 1;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 540px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group > * {
    width: 100%;
  }

  .filter-tabs > * {
    flex: 1 1 calc(50% - 8px);
  }

  .bento-stats-grid {
    grid-template-columns: 1fr;
  }

  .partners-bento-grid {
    grid-template-columns: 1fr;
  }

  .btn-primary-header {
    display: none;
  }

  .tech-modal-window {
    padding: 24px 16px;
  }
}

header nav a,
.nav a,
.nav-link,
header button,
header [class*="btn"],
header [class*="cta"] {
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}

button,
[class*="btn"],
[class*="cta-"],
a[href="#kontakt"],
a[href*="mailto:"] {
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
  text-decoration: none;
  line-height: 1.2;
}

.form-file {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 12px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--bg-tertiary);
  cursor: pointer;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}
.form-file:hover {
  background-color: #FFFFFF;
  border-color: var(--color-brand);
}