:root {
  color-scheme: light;
  --ink: #082e3a;
  --ink-soft: #42626b;
  --cyan: #08aed1;
  --cyan-deep: #008caf;
  --surface: rgba(255, 255, 255, 0.78);
  --line: rgba(8, 46, 58, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #eaf6f8;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    radial-gradient(circle at 78% 24%, rgba(8, 174, 209, 0.2), transparent 30rem),
    linear-gradient(145deg, #f9fcfd 0%, #e8f5f7 52%, #d7eef2 100%);
}

body::before,
body::after {
  position: fixed;
  z-index: 0;
  width: 28rem;
  height: 28rem;
  border: 4.5rem solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

body::before {
  top: -13rem;
  right: -8rem;
}

body::after {
  bottom: -19rem;
  left: -10rem;
  border-color: rgba(8, 174, 209, 0.08);
}

.site-shell {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(1160px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  grid-template-rows: auto 1fr auto;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header {
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.brand-logo {
  width: 220px;
  height: auto;
}

.company-name,
.domain {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  align-items: center;
  gap: clamp(44px, 8vw, 120px);
  padding: clamp(68px, 10vh, 120px) 0;
  grid-template-columns: minmax(0, 1.45fr) minmax(290px, 0.75fr);
}

.hero-copy {
  max-width: 720px;
}

.eyebrow,
.contact-label {
  margin: 0 0 20px;
  color: var(--cyan-deep);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3rem, 7.5vw, 6.7rem);
  font-weight: 850;
  letter-spacing: -0.065em;
  line-height: 0.94;
}

.intro {
  max-width: 600px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.7;
}

.product-types {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.product-types li {
  min-width: 82px;
  padding: 11px 18px;
  border: 1px solid rgba(8, 174, 209, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-align: center;
}

.contact-card {
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 28px 70px rgba(7, 53, 67, 0.12);
  backdrop-filter: blur(18px);
}

.contact-person {
  margin: 0 0 26px;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.contact-link {
  display: grid;
  gap: 5px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.contact-link span {
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-link strong {
  overflow-wrap: anywhere;
  font-size: 1rem;
}

.contact-link:hover strong,
.contact-link:focus-visible strong {
  color: var(--cyan-deep);
}

.contact-link:focus-visible {
  border-radius: 8px;
  outline: 3px solid rgba(8, 174, 209, 0.3);
  outline-offset: 4px;
}

.site-footer {
  padding: 26px 0 30px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.78rem;
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 28px, 620px);
  }

  .site-header {
    align-items: flex-start;
    gap: 20px;
    padding: 24px 0;
  }

  .brand-logo {
    width: 174px;
  }

  .company-name {
    max-width: 110px;
    line-height: 1.5;
    text-align: right;
  }

  .hero {
    gap: 48px;
    padding: 62px 0 54px;
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: clamp(3.15rem, 16vw, 5rem);
  }

  .intro {
    margin-top: 24px;
  }

  .contact-card {
    border-radius: 22px;
  }

  .site-footer {
    align-items: flex-start;
    gap: 12px;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}