:root {
  --bg: #ffffff;
  --surface: #f7f9fb;
  --surface-strong: #eef6f6;
  --text: #111827;
  --muted: #6f7b8a;
  --line: #dfe7ec;
  --accent: #00bfc3;
  --accent-strong: #00979b;
  --green: #2f9f6b;
  --dark: #172026;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.08);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.container {
  width: calc(100% - 40px);
  max-width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(223, 231, 236, 0.9);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 24px;
  text-decoration: none;
  letter-spacing: 0;
}

.brand img {
  width: 34px;
  height: 34px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #374151;
  font-size: 15px;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--accent-strong);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.2;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
}

.button.secondary {
  background: #ffffff;
  color: var(--text);
  border-color: var(--line);
}

.button.secondary:hover {
  border-color: var(--accent);
  background: #f7ffff;
}

.hero {
  padding: 82px 0 70px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  gap: 48px;
  align-items: center;
}

.hero-copy {
  width: 100%;
  max-width: 720px;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: 68px;
  line-height: 1.02;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: 0;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.55;
  overflow-wrap: break-word;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-media {
  position: relative;
  justify-self: end;
  width: min(100%, 500px);
  min-width: 0;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.section {
  padding: 72px 0;
}

.section.alt {
  background: var(--surface);
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-head.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

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

.grid {
  display: grid;
  gap: 20px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

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

.card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 8px 22px rgba(17, 24, 39, 0.04);
}

.card.soft {
  background: var(--surface-strong);
}

.card p:last-child,
.section-head p:last-child {
  margin-bottom: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.stat {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.stat strong {
  display: block;
  margin-bottom: 4px;
  color: var(--accent-strong);
  font-size: 28px;
  line-height: 1.1;
}

.product-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.product-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
}

.product-body .button {
  align-self: flex-start;
  margin-top: auto;
}

.process-list {
  display: grid;
  gap: 14px;
}

.process-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.process-item img {
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 28px;
  color: #394452;
}

.feature-list li::before {
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.image-grid img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.doc-link {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.doc-link span {
  color: var(--accent-strong);
  white-space: nowrap;
}

.doc-link:hover {
  border-color: var(--accent);
  background: #fbffff;
}

.legal {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.legal-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
}

.legal-code {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
}

.okved-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.okved-list li {
  padding: 12px;
  border-radius: var(--radius);
  background: var(--surface);
}

.okved-list strong {
  display: block;
  color: var(--text);
}

.contact-band {
  background: var(--dark);
  color: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  align-items: center;
}

.contact-grid p {
  color: #cbd5df;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-links .button.secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.28);
}

.partners {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: center;
  max-width: 920px;
  margin: 0 auto;
}

.partner {
  display: flex;
  width: 160px;
  height: 70px;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
}

.partner img {
  max-height: 42px;
  object-fit: contain;
}

.site-footer {
  padding: 34px 0;
  background: #ffffff;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

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

.wide-image {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow);
}

.wide-image img {
  width: 100%;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 34px;
  align-items: center;
}

.split > * {
  min-width: 0;
}

.split h2 {
  font-size: clamp(28px, 2.4vw, 36px);
  line-height: 1.14;
}

.split .media-panel {
  width: 100%;
  max-width: 500px;
  justify-self: end;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #475569;
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .legal-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .grid.four,
  .doc-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding-top: 54px;
  }

  .hero-media {
    justify-self: stretch;
    width: 100%;
  }
}

@media (max-width: 760px) {
  .container {
    width: calc(100% - 28px);
  }

  .nav {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 12px;
  }

  .nav-actions .button {
    display: none;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 32px;
  }

  .lead {
    font-size: 18px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    max-width: calc(100vw - 28px);
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-copy,
  .hero .lead,
  .hero-media {
    max-width: calc(100vw - 28px);
  }

  .section {
    padding: 50px 0;
  }

  .grid.two,
  .grid.three,
  .grid.four,
  .doc-grid,
  .image-grid,
  .stat-grid,
  .okved-list {
    grid-template-columns: 1fr;
  }

  .card,
  .product-body {
    padding: 20px;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }
}