/* ── NAV GLOBAL ── */
body.menu-open {
  overflow: hidden;
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 40px;
  padding: 24px 60px;
  background: rgba(250,250,247,0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(17,17,17,0.12);
  transition: padding 0.3s;
}

nav.scrolled {
  padding: 16px 60px;
}

.nav-logo {
  flex-shrink: 0;
}

.nav-logo img {
  height: 36px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 22px;
  list-style: none;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 0;
}

.nav-links li:last-child {
  margin-left: auto;
}

.nav-links a {
  text-decoration: none;
  color: #111111;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.68;
  transition: opacity 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-cta {
  background: #111111;
  color: #FAFAF7 !important;
  opacity: 1 !important;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 12px !important;
  letter-spacing: 0.1em;
  box-shadow: 0 14px 34px rgba(17,17,17,0.12);
  transition: background 0.2s, box-shadow 0.2s !important;
}

.nav-cta:hover {
  background: #0F7A4F !important;
  box-shadow: 0 16px 44px rgba(15,122,79,0.22);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(17,17,17,0.12);
  background: rgba(255,255,255,0.42);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  backdrop-filter: blur(10px);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: #111111;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ── TABLET ── */
@media (max-width: 1180px) {
  nav {
    padding: 22px 36px;
    gap: 28px;
  }

  nav.scrolled {
    padding: 16px 36px;
  }

  .nav-links {
    gap: 18px;
  }

  .nav-links a {
    font-size: 12px;
    letter-spacing: 0.06em;
  }

  .nav-cta {
    padding: 10px 18px;
  }
}

/* ── MOBILE ── */
@media (max-width: 900px) {
  nav {
    padding: 18px 24px;
    gap: 16px;
    justify-content: space-between;
  }

  nav.scrolled {
    padding: 14px 24px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 75px;
    left: 16px;
    right: 16px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: auto;
    padding: 10px;
    background: rgba(250,250,247,0.96);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(17,17,17,0.12);
    border-radius: 14px;
    box-shadow: 0 24px 70px rgba(17,17,17,0.14);
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

  .nav-links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links li:last-child {
    margin-left: 0;
  }

  .nav-links a {
    display: block;
    padding: 16px 16px;
    font-size: 12px;
    letter-spacing: 0.08em;
    border-radius: 10px;
    opacity: 0.78;
  }

  .nav-links a:hover {
    background: rgba(15,122,79,0.07);
    opacity: 1;
  }

  .nav-cta {
    text-align: center;
    margin-top: 6px;
    border-radius: 10px;
  }
}