/* Layout: nav, sections, footer */

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: var(--border);
  padding: 0 32px;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.logo {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--black);
  text-decoration: none;
}
.logo span { color: var(--red); }
.nav-contact {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gray-600);
  text-decoration: none;
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 1px;
  transition: color 0.15s, border-color 0.15s;
}
.nav-contact:hover { color: var(--black); border-color: var(--black); }

/* SECTIONS wrapper */
section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* FOOTER */
footer {
  border-top: var(--border);
  padding: 24px 32px;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-left {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}
.footer-logo {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gray-400);
}
.footer-logo span { color: var(--red); }
.footer-company {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gray-400);
  letter-spacing: 0.03em;
}
.footer-right {
  display: flex;
  gap: 32px;
  align-items: center;
}
.footer-link {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gray-400);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.15s;
}
.footer-link:hover { color: var(--black); }

/* RESPONSIVE */
@media (max-width: 768px) {
  nav, section, footer { padding-left: 20px; padding-right: 20px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}