* {
  box-sizing: border-box;
}

:root {
  --bg: #0f1115;
  --bg-soft: #171a21;
  --panel: #1d212a;
  --text: #f5f7fa;
  --muted: #aeb6c3;
  --line: #2d3340;
  --accent: #f5f7fa;
  --max: 1120px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 17, 21, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  text-decoration: none;
}

nav {
  display: flex;
  gap: 24px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

nav a:hover {
  color: var(--text);
}

.hero {
  min-height: 72vh;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  padding: 96px 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

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

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.8rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

.hero-copy,
.section-heading p,
.body-copy,
.contact-card p,
.product-card p {
  color: var(--muted);
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 34px;
  font-size: 1.2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--text);
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  opacity: 0.9;
}

.button-outline {
  background: transparent;
  color: var(--text);
}

.section {
  padding: 96px 0;
}

.section-muted {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 680px;
  margin-bottom: 38px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.status {
  display: inline-block;
  margin-bottom: 46px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.body-copy {
  font-size: 1.05rem;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.contact-card h2 {
  margin-bottom: 10px;
}

.contact-card p {
  margin-bottom: 0;
}

footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 820px) {
  .product-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    gap: 14px;
  }
}

@media (max-width: 560px) {
  .wrap {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav {
    min-height: 64px;
  }

  nav a {
    font-size: 0.85rem;
  }

  .hero-inner,
  .section {
    padding: 72px 0;
  }

  .product-card {
    min-height: 0;
  }

  .footer-inner {
    padding: 22px 0;
    align-items: flex-start;
    flex-direction: column;
  }
}