/* NAV */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 60px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(242, 245, 249, .97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--type-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}

.nav-logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 44px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--type-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink2);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--ink);
  transition: width .3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--ink);
}

.nav-links a.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-login {
  font-family: var(--type-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}

.btn-request {
  font-family: var(--type-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--white);
  border: none;
  cursor: none;
  padding: 11px 24px;
  transition: background .25s;
  text-decoration: none;
  display: inline-block;
}

.btn-request:hover {
  background: var(--ink2);
}

/* ═══════════════════════════════════
   HAMBURGER MENU
═══════════════════════════════════ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
}

.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: rgba(242, 245, 249, .99);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 24px 28px 32px;
  z-index: 99;
  flex-direction: column;
  gap: 0;
}

.nav-mobile-menu.open {
  display: flex;
}

.nav-mobile-menu a {
  font-family: var(--type-mono);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink2);
  text-decoration: none;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.nav-mobile-menu a:last-child {
  border-bottom: none;
}

.nav-mobile-menu .nav-m-cta {
  margin-top: 16px;
  background: var(--ink);
  color: var(--white);
  text-align: center;
  padding: 14px;
}