:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #102033;
  --muted: #5a6b7d;
  --line: rgba(16, 32, 51, 0.12);
  --accent: #0c7c8c;
  --accent-2: #f0a23c;
  --shadow: 0 14px 40px rgba(16, 32, 51, 0.08);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(12, 124, 140, 0.05), transparent 20%),
    var(--bg);
  line-height: 1.5;
}

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

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

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 16px;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  z-index: 10;
}

.skip-link:focus {
  left: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 247, 251, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(16, 32, 51, 0.08);
}

.header-row,
.footer-row,
.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0;
}

.brand img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  padding: 2px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.contact-card a:hover,
.contact-card a:focus-visible {
  color: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  background: var(--text);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.button svg {
  width: 18px;
  height: 18px;
}

.button-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line);
  box-shadow: none;
}

.button-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
  box-shadow: none;
}

.hero {
  padding: 54px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 28px;
}

.hero-copy h1,
.section-head h2,
.contact-band h2 {
  margin: 0;
  letter-spacing: 0;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 3.7vw, 4.1rem);
  line-height: 1.05;
  max-width: 12ch;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.lead {
  max-width: 64ch;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.lead-compact {
  max-width: 58ch;
  margin-top: 14px;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  background: rgba(255, 255, 255, 0.72);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.hero-points li,
.trust-row span {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.75);
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.hero-stats div,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.hero-stats div {
  padding: 14px;
}

.hero-stats strong,
.product-meta strong {
  display: block;
  font-size: 0.95rem;
}

.hero-stats span,
.product-meta span,
.empty-state p,
.faq-item p,
.contact-band p {
  color: var(--muted);
}

.band,
.section,
.site-footer {
  padding: 28px 0;
}

.about-grid {
  display: grid;
  gap: 18px;
}

.about-copy {
  display: grid;
  gap: 12px;
  max-width: 78ch;
  color: var(--muted);
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.about-facts div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.about-facts strong {
  display: block;
  margin-bottom: 6px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.section-alt {
  background: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(16, 32, 51, 0.06);
  border-bottom: 1px solid rgba(16, 32, 51, 0.06);
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.section-head h2,
.contact-band h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.25rem);
  line-height: 1.15;
  max-width: 18ch;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.featured-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.capability,
.process-step,
.product,
.category-card,
.featured-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.capability,
.process-step {
  padding: 18px;
}

.capability h3,
.process-step h3,
.product h3,
.faq-item h3,
.empty-state h3 {
  margin: 0;
  font-size: 1.02rem;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.search {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 320px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.search svg {
  width: 18px;
  height: 18px;
  color: var(--muted);
}

.search input {
  width: 100%;
  border: 0;
  outline: 0;
  font: inherit;
  color: var(--text);
  background: transparent;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.95rem;
  cursor: pointer;
}

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

.empty-state {
  display: grid;
  gap: 10px;
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.6);
}

.products {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.category-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.featured-card {
  display: grid;
  gap: 12px;
  overflow: hidden;
}

.featured-card img {
  width: 100%;
  aspect-ratio: 1 / 0.92;
  object-fit: cover;
  background: #eaf0f5;
}

.featured-copy {
  display: grid;
  gap: 8px;
  padding: 0 16px 16px;
}

.featured-copy h3 {
  margin: 0;
  font-size: 1rem;
}

.featured-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.category-card ul,
.product ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(12, 124, 140, 0.08);
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
}

.product-meta {
  display: grid;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.meta-row {
  display: grid;
  gap: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.meta-row strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.meta-row span {
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 18px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 12px 0 0;
  max-width: 78ch;
}

.contact-band {
  align-items: flex-start;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.contact-card {
  display: grid;
  min-width: 280px;
  padding: 12px;
}

.contact-card a {
  padding: 12px;
  border-radius: 6px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--text);
  font-size: 0.9rem;
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: rgba(12, 124, 140, 0.35);
  color: var(--accent);
}

.site-footer {
  color: var(--muted);
}

.footer-row {
  padding-top: 10px;
  border-top: 1px solid rgba(16, 32, 51, 0.08);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.category-hero {
  padding: 42px 0 18px;
}

.category-hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 24px;
  align-items: center;
}

.category-media {
  display: grid;
  gap: 12px;
}

.category-media img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--surface);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-row span,
.info-panel {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.info-panel {
  display: grid;
  gap: 4px;
}

.info-panel strong {
  display: block;
}

.split-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 20px;
}

.stack {
  display: grid;
  gap: 12px;
}

.link-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-band,
  .header-row,
  .footer-row,
  .category-hero-grid,
  .split-grid {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .grid.three,
  .grid.four,
  .grid.featured-grid,
  .products,
  .about-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .shell {
    width: min(100% - 24px, 1180px);
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .grid.three,
  .grid.four,
  .grid.featured-grid,
  .products,
  .hero-stats,
  .about-facts {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 100%;
  }
}