/* ── Reset ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ── Base ── */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Layout ── */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
}

/* ── Typography ── */
h1 {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 0.75rem;
  color: #111;
}

p {
  margin-bottom: 0.5rem;
}

a {
  color: #111;
  text-decoration: underline;
  text-decoration-color: #999;
  text-underline-offset: 2px;
  transition: text-decoration-color 120ms ease;
}

a:hover {
  text-decoration-color: #111;
}

/* ── Hero ── */
.hero {
  padding-bottom: 0.5rem;
}

.hero .lead {
  font-size: 1.125rem;
  color: #4b5563;
  margin-bottom: 0.25rem;
  line-height: 1.5;
}

/* ── Sections ── */
section {
  padding: 1.5rem 0;
}

.description p {
  font-size: 1.05rem;
  color: #333;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.description p:last-child {
  margin-bottom: 0;
}

/* ── Contact ── */
.contact p {
  font-size: 1rem;
}

/* ── Company Details ── */
.company-details dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1.5rem;
  font-size: 0.95rem;
}

.company-details dt {
  font-weight: 600;
  color: #4b5563;
  white-space: nowrap;
}

.company-details dd {
  color: #111;
}

/* ── VAT Note ── */
.vat-note p {
  font-size: 0.9rem;
  color: #4b5563;
  line-height: 1.6;
}

/* ── Separators ── */
hr {
  border: none;
  border-top: 1px solid #e5e7eb;
}

/* ── Footer ── */
footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid #e5e7eb;
  font-size: 0.8rem;
  color: #9ca3af;
  line-height: 1.6;
}

footer .registry {
  margin-bottom: 0.25rem;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  main {
    padding: 2.5rem 1.25rem 1.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  .company-details dl {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .company-details dt {
    margin-top: 0.5rem;
  }

  .company-details dt:first-child {
    margin-top: 0;
  }

  footer {
    padding: 1.5rem 1.25rem 2rem;
  }
}